/* ============================================================
   欢动智能官网 - 全局样式系统
   深圳欢动智能科技有限公司 www.huandongai.com
   ============================================================ */

/* ===== 1. 变量定义 ===== */
:root {
  --c-primary: #0a1f3d;
  --c-primary-2: #0f2a52;
  --c-primary-light: #16396b;
  --c-accent: #17c9ff;
  --c-accent-2: #2e8bff;
  --c-accent-dark: #0aa8db;
  --c-white: #ffffff;
  --c-gray-50: #f6f8fb;
  --c-gray-100: #eef1f6;
  --c-gray-150: #e6eaf1;
  --c-gray-200: #dde3ec;
  --c-gray-300: #c3cad6;
  --c-gray-400: #9aa5b4;
  --c-gray-500: #7c8798;
  --c-gray-600: #5b6779;
  --c-gray-700: #414c5c;
  --c-gray-800: #28303f;
  --c-text: #1b2434;
  --c-text-light: #5b6779;
  --c-success: #17c98a;
  --c-warning: #ffb020;
  --c-danger: #ff5a5f;

  --gradient-primary: linear-gradient(135deg, #081a34 0%, #0f2e56 55%, #0b2749 100%);
  --gradient-accent: linear-gradient(135deg, #17c9ff 0%, #2e8bff 100%);
  --gradient-dark-radial: radial-gradient(circle at 18% 20%, rgba(23, 201, 255, 0.14), transparent 46%),
    radial-gradient(circle at 82% 72%, rgba(46, 139, 255, 0.12), transparent 42%);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 999px;

  --shadow-sm: 0 1px 3px rgba(10, 31, 61, 0.05), 0 4px 14px rgba(10, 31, 61, 0.04);
  --shadow-md: 0 6px 20px rgba(10, 31, 61, 0.07);
  --shadow-lg: 0 18px 50px rgba(10, 31, 61, 0.10);
  --shadow-accent: 0 10px 30px rgba(23, 201, 255, 0.20);

  --container-w: 1240px;
  --header-h: 80px;
  --transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  --font-main: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, "Hiragino Sans GB", sans-serif;
}

/* ===== 2. Reset & 基础 ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-main);
  color: var(--c-text);
  background: var(--c-white);
  line-height: 1.75;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: 0.1px;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: 14px; }
h1, h2, h3, h4, h5 { font-weight: 700; line-height: 1.3; color: var(--c-text); letter-spacing: -0.01em; }
.container { max-width: var(--container-w); margin: 0 auto; padding: 0 32px; }
section { position: relative; }
::selection { background: var(--c-accent); color: #fff; }

/* 滚动条 */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--c-gray-100); }
::-webkit-scrollbar-thumb { background: var(--c-gray-300); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--c-accent-2); }

/* ===== 3. 工具类 ===== */
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.hide-mobile { display: block; }
.show-mobile { display: none; }
.badge-tag {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 6px 15px; border-radius: var(--radius-full);
  font-size: 12px; font-weight: 600; letter-spacing: 1px;
  background: rgba(23, 201, 255, 0.09); color: var(--c-accent-dark);
  border: 1px solid rgba(23, 201, 255, 0.18);
}
.badge-tag::before {
  content: ""; width: 5px; height: 5px; border-radius: 50%;
  background: currentColor; opacity: 0.8;
}
.badge-tag.dark { background: rgba(255,255,255,0.08); color: var(--c-accent); border-color: rgba(23,201,255,0.28); }

/* ===== 4. 按钮 ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 30px; border-radius: var(--radius-full);
  font-size: 15px; font-weight: 600; white-space: nowrap; letter-spacing: 0.3px;
  transition: var(--transition); cursor: pointer; border: 1px solid transparent;
}
.btn-lg { padding: 16px 40px; font-size: 16px; }
.btn-sm { padding: 8px 20px; font-size: 13px; }
.btn-primary {
  background: var(--gradient-accent); color: #fff;
  box-shadow: var(--shadow-accent);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(23,201,255,0.30); }
.btn-outline {
  background: transparent; color: #fff; border-color: rgba(255,255,255,0.5);
}
.btn-outline:hover { background: rgba(255,255,255,0.12); border-color: #fff; }
.btn-outline-dark { background: transparent; color: var(--c-primary); border-color: var(--c-gray-300); }
.btn-outline-dark:hover { border-color: var(--c-accent-2); color: var(--c-accent-dark); background: rgba(23,201,255,0.06); }
.btn-ghost { color: var(--c-accent-dark); font-weight: 600; }
.btn-ghost:hover { color: var(--c-accent-2); }
.btn-block { width: 100%; }
.btn svg { width: 16px; height: 16px; flex-shrink: 0; }

/* ===== 5. 头部导航 ===== */
#site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--header-h);
  transition: var(--transition);
  background: rgba(10, 20, 40, 0.0);
}
#site-header.solid {
  background: rgba(8, 18, 38, 0.82);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
#site-header .header-inner {
  height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between;
}
.logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo .logo-mark {
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--gradient-accent);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; color: #fff; font-size: 18px; letter-spacing: -1px;
  box-shadow: 0 4px 16px rgba(23,201,255,0.4);
}
.logo .logo-text { display: flex; flex-direction: column; line-height: 1.15; }
.logo .logo-text b { color: #fff; font-size: 18px; letter-spacing: 1px; }
.logo .logo-text span { color: rgba(255,255,255,0.55); font-size: 10px; letter-spacing: 1.5px; }

.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav > ul { display: flex; align-items: center; gap: 2px; }
.main-nav .nav-item { position: relative; }
.main-nav .nav-link {
  display: flex; align-items: center; gap: 4px;
  padding: 14px 16px; color: rgba(255,255,255,0.82);
  font-size: 15px; font-weight: 500; border-radius: var(--radius-sm);
  letter-spacing: 0.3px; transition: var(--transition);
}
.main-nav .nav-link svg { width: 12px; height: 12px; opacity: 0.7; transition: transform 0.25s; }
.main-nav .nav-item:hover .nav-link, .main-nav .nav-item.active .nav-link { color: var(--c-accent); }
.main-nav .nav-item:hover .nav-link svg { transform: rotate(180deg); }

.dropdown-panel {
  position: absolute; top: 100%; left: 50%; transform: translate(-50%, 8px);
  min-width: 480px; background: #fff; border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg); border: 1px solid var(--c-gray-100);
  padding: 26px; opacity: 0; visibility: hidden; margin-top: 6px;
  transition: var(--transition); display: flex; gap: 28px;
}
.main-nav .nav-item:hover .dropdown-panel { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.dropdown-col { flex: 1; min-width: 190px; }
.dropdown-col h5 {
  font-size: 12px; color: var(--c-gray-400); text-transform: uppercase;
  letter-spacing: 1px; margin-bottom: 10px; padding-bottom: 8px; border-bottom: 1px solid var(--c-gray-100);
}
.dropdown-col a {
  display: flex; flex-direction: column; gap: 2px; padding: 9px 8px; border-radius: var(--radius-sm);
  color: var(--c-text); transition: var(--transition);
}
.dropdown-col a:hover { background: var(--c-gray-50); color: var(--c-accent-dark); }
.dropdown-col a small { color: var(--c-gray-500); font-size: 12px; font-weight: 400; }
.dropdown-panel.single { min-width: 220px; }

.header-actions { display: flex; align-items: center; gap: 14px; }
.header-actions .tel-link { display: flex; align-items: center; gap: 6px; color: #fff; font-weight: 600; font-size: 14px; }
.header-actions .tel-link svg { width: 16px; height: 16px; color: var(--c-accent); }
.header-actions .tel-link small { display: block; font-weight: 400; color: rgba(255,255,255,0.5); font-size: 10px; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; width: 26px; }
.nav-toggle span { height: 2px; background: #fff; border-radius: 2px; transition: var(--transition); }

/* ===== 6. 移动端导航 ===== */
.mobile-nav-mask {
  position: fixed; inset: 0; background: rgba(5,12,26,0.6); z-index: 1100;
  opacity: 0; visibility: hidden; transition: var(--transition);
}
.mobile-nav-mask.open { opacity: 1; visibility: visible; }
.mobile-nav {
  position: fixed; top: 0; right: -320px; width: 300px; height: 100%;
  background: var(--c-primary); z-index: 1200; transition: right 0.3s ease;
  overflow-y: auto; padding: 24px 0;
}
.mobile-nav.open { right: 0; }
.mobile-nav .mn-close { display: flex; justify-content: flex-end; padding: 0 20px 10px; }
.mobile-nav .mn-close svg { width: 22px; height: 22px; color: #fff; }
.mobile-nav .mn-item { border-bottom: 1px solid rgba(255,255,255,0.08); }
.mobile-nav .mn-item > a, .mobile-nav .mn-item > .mn-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 15px 22px; color: #fff; font-size: 15px; font-weight: 500;
}
.mobile-nav .mn-head svg { width: 12px; height: 12px; transition: transform 0.25s; }
.mobile-nav .mn-item.open .mn-head svg { transform: rotate(180deg); }
.mobile-nav .mn-sub { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; background: rgba(0,0,0,0.18); }
.mobile-nav .mn-item.open .mn-sub { max-height: 600px; }
.mobile-nav .mn-sub a { display: block; padding: 11px 22px 11px 36px; color: rgba(255,255,255,0.72); font-size: 14px; }
.mobile-nav .mn-cta { padding: 18px 22px; }

/* ===== 7. Hero / Banner ===== */
.hero-banner {
  position: relative; min-height: 760px; display: flex; align-items: center;
  background: var(--gradient-primary); color: #fff; overflow: hidden;
  padding-top: var(--header-h);
}
.hero-banner::before {
  content: ""; position: absolute; inset: 0; z-index: 2; background: var(--gradient-dark-radial); pointer-events: none;
}
.hero-banner > .container { width: 100%; }
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background-size: cover; background-position: center;
  opacity: 0; transition: opacity 1s ease; will-change: opacity;
}
.hero-bg.active { opacity: 1; }
.hero-overlay {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    linear-gradient(90deg, rgba(5,12,26,0.97) 0%, rgba(6,15,31,0.92) 42%, rgba(7,18,38,0.72) 74%, rgba(8,22,45,0.55) 100%),
    linear-gradient(0deg, rgba(5,12,26,0.65) 0%, transparent 46%);
}
.hero-banner .grid-overlay {
  position: absolute; inset: 0; z-index: 2; opacity: 0.28; pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, transparent, rgba(0,0,0,0.7));
}
.hero-glow { position: absolute; z-index: 2; border-radius: 50%; filter: blur(80px); opacity: 0.3; pointer-events: none; }
.hero-glow.g1 { width: 460px; height: 460px; background: var(--c-accent); top: -140px; right: -100px; }
.hero-glow.g2 { width: 340px; height: 340px; background: var(--c-accent-2); bottom: -120px; left: 8%; }

.hero-slide { display: none; }
.hero-slide.active { display: block; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }

.hero-content { position: relative; z-index: 2; max-width: 720px; padding: 60px 0; }
.hero-content .badge-tag { margin-bottom: 26px; }
.hero-content h1 { font-size: 54px; line-height: 1.22; margin-bottom: 24px; letter-spacing: -0.02em; font-weight: 800; color: #fff; text-shadow: 0 2px 18px rgba(3,10,22,0.55); }
.hero-content h1 span { color: var(--c-accent); }
.hero-content p { font-size: 18px; line-height: 1.8; color: rgba(255,255,255,0.90); margin-bottom: 38px; max-width: 580px; text-shadow: 0 1px 12px rgba(3,10,22,0.5); }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-controls {
  position: absolute; left: 0; right: 0; bottom: 34px; z-index: 3;
  display: flex; align-items: center; justify-content: space-between;
}
.hero-dots { display: flex; align-items: center; gap: 10px; }
.hero-dots button { width: 30px; height: 4px; border-radius: 4px; background: rgba(255,255,255,0.3); transition: var(--transition); }
.hero-dots button.active { background: var(--c-accent); width: 46px; }
.hero-arrows { display: flex; gap: 10px; }
.hero-arrows button {
  width: 42px; height: 42px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.3);
  display: flex; align-items: center; justify-content: center; color: #fff; transition: var(--transition);
}
.hero-arrows button:hover { background: rgba(255,255,255,0.15); border-color: var(--c-accent); }
.hero-arrows svg { width: 18px; height: 18px; }

.hero-stats {
  position: relative; z-index: 2; display: flex; gap: 56px; margin-top: 44px; flex-wrap: wrap;
  padding-top: 36px; border-top: 1px solid rgba(255,255,255,0.10);
}
.hero-stats .stat b { font-size: 34px; color: #fff; display: flex; align-items: baseline; gap: 3px; letter-spacing: -0.02em; text-shadow: 0 2px 14px rgba(3,10,22,0.5); }
.hero-stats .stat b .unit { font-size: 16px; color: var(--c-accent); font-weight: 600; }
.hero-stats .stat span { font-size: 13px; color: rgba(255,255,255,0.7); letter-spacing: 0.3px; }

/* 面包屑式 sub banner（非首页）*/
.page-banner {
  background: var(--gradient-primary); color: #fff; position: relative; overflow: hidden;
  padding: calc(var(--header-h) + 90px) 0 90px;
}
.page-banner::before { content:""; position:absolute; inset:0; background: var(--gradient-dark-radial); }
.page-banner .container { position: relative; z-index: 2; }
.page-banner .crumb { display:flex; align-items:center; gap:8px; color: rgba(255,255,255,0.55); font-size: 13px; margin-bottom: 18px; }
.page-banner .crumb a:hover { color: var(--c-accent); }
.page-banner h1 { font-size: 42px; margin-bottom: 14px; letter-spacing: -0.02em; color: #fff; }
.page-banner p { color: rgba(255,255,255,0.72); font-size: 16px; line-height: 1.8; max-width: 680px; }

/* ===== 8. Section 通用 ===== */
.section { padding: 112px 0; }
.section.tight { padding: 64px 0; }
.section.bg-gray { background: var(--c-gray-50); }
.section.bg-dark { background: var(--gradient-primary); color: #fff; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 64px; }
.section-head .badge-tag { margin-bottom: 20px; }
.section-head h2 { font-size: 40px; margin-bottom: 18px; letter-spacing: -0.02em; line-height: 1.25; }
.section-head p { color: var(--c-text-light); font-size: 16px; line-height: 1.8; }
.section-head.left { text-align: left; margin: 0 0 48px; max-width: none; }
.bg-dark .section-head p { color: rgba(255,255,255,0.65); }
.section-foot { text-align: center; margin-top: 56px; }

/* ===== 9. 栅格 ===== */
.grid { display: grid; gap: 28px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-6 { grid-template-columns: repeat(6, 1fr); }

/* ===== 10. 卡片系统 ===== */
.card {
  background: #fff; border-radius: var(--radius-lg); border: 1px solid var(--c-gray-150);
  transition: var(--transition); overflow: hidden;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--c-gray-100); }

/* 企业介绍/优势卡片 */
.adv-card { padding: 38px 32px; }
.adv-card .icon-box {
  width: 58px; height: 58px; border-radius: var(--radius-md); margin-bottom: 24px;
  background: linear-gradient(135deg, rgba(23,201,255,0.12), rgba(46,139,255,0.06));
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.adv-card:hover .icon-box { background: var(--gradient-accent); }
.adv-card:hover .icon-box svg { color: #fff; }
.adv-card .icon-box svg { width: 28px; height: 28px; color: var(--c-accent-dark); transition: var(--transition); }
.adv-card h3 { font-size: 19px; margin-bottom: 12px; }
.adv-card p { color: var(--c-text-light); font-size: 14px; line-height: 1.8; }

/* 产品/服务卡片 */
.product-card { display: flex; flex-direction: column; }
.product-card .pc-cover {
  height: 180px; background: var(--gradient-primary); background-size: cover; background-position: center;
  position: relative; overflow: hidden; display: flex; align-items: center; justify-content: center;
}
.product-card .pc-cover::before { content:""; position:absolute; inset:0; background: linear-gradient(180deg, rgba(8,20,40,0.28) 0%, rgba(6,16,33,0.66) 100%), var(--gradient-dark-radial); }
.product-card .pc-cover svg { width: 54px; height: 54px; color: var(--c-accent); position: relative; z-index: 1; opacity: 0.9; }
.product-card .pc-tag {
  position: absolute; top: 14px; left: 14px; z-index: 2;
  background: rgba(255,255,255,0.15); color: #fff; font-size: 12px; padding: 4px 12px; border-radius: var(--radius-full);
  backdrop-filter: blur(4px);
}
.product-card .pc-body { padding: 30px 32px 32px; flex: 1; display: flex; flex-direction: column; }
.product-card h3 { font-size: 20px; margin-bottom: 12px; }
.product-card p { color: var(--c-text-light); font-size: 14px; line-height: 1.8; margin-bottom: 20px; flex: 1; }
.product-card .pc-specs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.product-card .pc-specs span {
  font-size: 12px; color: var(--c-gray-600); background: var(--c-gray-50); padding: 4px 10px; border-radius: var(--radius-sm);
  border: 1px solid var(--c-gray-150);
}
.product-card .pc-foot { display: flex; align-items: center; justify-content: space-between; padding-top: 16px; border-top: 1px solid var(--c-gray-100); }
.product-card .pc-price { font-size: 13px; color: var(--c-gray-500); }
.product-card .pc-price b { color: var(--c-accent-dark); font-size: 20px; }

/* 解决方案图文卡片 */
.solution-card { display: block; text-decoration: none; }
.solution-card .sc-cover {
  height: 170px; position: relative;
  background: var(--gradient-primary); background-size: cover; background-position: center;
}
.solution-card .sc-cover::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(8,22,45,0.34) 0%, rgba(6,16,33,0.72) 100%); }
.solution-card .sc-icon {
  position: absolute; left: 18px; bottom: 18px; z-index: 1;
  width: 52px; height: 52px; border-radius: 14px; background: var(--gradient-accent);
  display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-accent);
}
.solution-card .sc-icon svg { width: 26px; height: 26px; color: #fff; }
.solution-card .sc-body { padding: 24px 24px 26px; }
.solution-card h3 { font-size: 18px; margin-bottom: 8px; transition: var(--transition); }
.solution-card p { font-size: 13.5px; color: var(--c-text-light); line-height: 1.75; }
.solution-card:hover h3 { color: var(--c-accent-dark); }

/* 案例卡片 */
.case-card { display: block; }
.case-card .cc-cover {
  height: 190px; position: relative; background: var(--gradient-primary); background-size: cover; background-position: center; overflow: hidden;
  display: flex; align-items: flex-end; padding: 18px;
}
.case-card .cc-cover::before { content:""; position:absolute; inset:0; background: linear-gradient(180deg, rgba(6,16,33,0.30) 0%, rgba(6,16,33,0.68) 100%), var(--gradient-dark-radial); }
.case-card .cc-cover .cc-industry {
  position: relative; z-index: 1; background: rgba(23,201,255,0.9); color: #052033; font-size: 12px;
  font-weight: 700; padding: 4px 12px; border-radius: var(--radius-full);
}
.case-card .cc-body { padding: 22px 24px; }
.case-card .cc-meta { display: flex; align-items: center; gap: 10px; font-size: 12px; color: var(--c-gray-400); margin-bottom: 10px; }
.case-card h3 { font-size: 17px; margin-bottom: 8px; }
.case-card p { color: var(--c-text-light); font-size: 13.5px; }
.case-card .cc-more { margin-top: 14px; color: var(--c-accent-dark); font-size: 13px; font-weight: 600; display: flex; align-items: center; gap: 4px; }

/* 新闻卡片 */
.news-card { display: flex; gap: 20px; padding: 20px; align-items: center; }
.news-card .nc-date {
  flex-shrink: 0; width: 74px; height: 74px; border-radius: var(--radius-md); background: var(--c-gray-50);
  display: flex; flex-direction: column; align-items: center; justify-content: center; border: 1px solid var(--c-gray-150);
}
.news-card .nc-date b { font-size: 24px; color: var(--c-primary); line-height: 1; }
.news-card .nc-date span { font-size: 12px; color: var(--c-gray-500); margin-top: 4px; }
.news-card .nc-body { flex: 1; min-width: 0; }
.news-card .nc-cat { font-size: 12px; color: var(--c-accent-dark); font-weight: 600; margin-bottom: 6px; display: inline-block; }
.news-card h3 { font-size: 16px; margin-bottom: 6px; }
.news-card p { font-size: 13.5px; color: var(--c-text-light); overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }

/* 合作伙伴 logo */
.partner-logo {
  height: 80px; display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--c-gray-150); border-radius: var(--radius-md); background: #fff;
  color: var(--c-gray-400); font-weight: 700; font-size: 15px; letter-spacing: 1px;
  filter: grayscale(1); opacity: 0.75; transition: var(--transition);
}
.partner-logo:hover { color: var(--c-accent-dark); border-color: var(--c-gray-150); transform: translateY(-3px); box-shadow: var(--shadow-sm); filter: grayscale(0); opacity: 1; }

/* ===== 11. 统计数字 ===== */
.stats-bar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stats-bar .stat-item { text-align: center; padding: 30px 10px; border-radius: var(--radius-md); }
.stats-bar .stat-item b { font-size: 36px; color: var(--c-primary); display: flex; align-items: baseline; justify-content: center; gap: 4px; }
.stats-bar .stat-item b .unit { font-size: 16px; color: var(--c-accent-dark); }
.stats-bar .stat-item span { display: block; margin-top: 8px; color: var(--c-text-light); font-size: 13.5px; }
.bg-dark .stats-bar .stat-item b { color: #fff; }
.bg-dark .stats-bar .stat-item span { color: rgba(255,255,255,0.6); }

/* ===== 12. Tabs ===== */
.tabs-nav { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 32px; }
.tabs-nav button {
  padding: 11px 24px; border-radius: var(--radius-full); font-size: 14px; font-weight: 600;
  color: var(--c-text-light); background: var(--c-gray-50); border: 1px solid var(--c-gray-150); transition: var(--transition);
}
.tabs-nav button.active { background: var(--gradient-accent); color: #fff; border-color: transparent; box-shadow: var(--shadow-accent); }
.tab-panel { display: none; }
.tab-panel.active { display: block; animation: fadeUp 0.4s ease; }

/* ===== 13. 手风琴 Accordion ===== */
.accordion-item { border: 1px solid var(--c-gray-150); border-radius: var(--radius-md); margin-bottom: 14px; overflow: hidden; }
.accordion-head {
  display: flex; align-items: center; justify-content: space-between; padding: 18px 22px;
  cursor: pointer; font-weight: 600; font-size: 15px; background: #fff; transition: var(--transition);
}
.accordion-item.open .accordion-head { color: var(--c-accent-dark); }
.accordion-head svg { width: 16px; height: 16px; flex-shrink: 0; transition: transform 0.25s; color: var(--c-gray-400); }
.accordion-item.open .accordion-head svg { transform: rotate(180deg); color: var(--c-accent-dark); }
.accordion-body { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; background: var(--c-gray-50); }
.accordion-item.open .accordion-body { max-height: 600px; }
.accordion-body .inner { padding: 4px 22px 20px; color: var(--c-text-light); font-size: 14px; line-height: 1.9; }

/* ===== 14. 表格 ===== */
.data-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); }
.data-table th, .data-table td { padding: 15px 18px; text-align: left; font-size: 14px; border-bottom: 1px solid var(--c-gray-100); }
.data-table th { background: var(--c-gray-50); color: var(--c-gray-700); font-weight: 600; font-size: 13px; }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: rgba(23,201,255,0.04); }
.status-dot { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; }
.status-dot::before { content: ""; width: 8px; height: 8px; border-radius: 50%; }
.status-dot.ok::before { background: var(--c-success); }
.status-dot.ok { color: var(--c-success); }
.status-dot.warn::before { background: var(--c-warning); }
.status-dot.warn { color: var(--c-warning); }
.status-dot.full::before { background: var(--c-danger); }
.status-dot.full { color: var(--c-danger); }
.table-wrap { overflow-x: auto; border-radius: var(--radius-md); }

/* ===== 15. 流程步骤 ===== */
.steps-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.step-item { position: relative; text-align: center; padding: 0 16px; }
.step-item .step-num {
  width: 60px; height: 60px; border-radius: 50%; background: var(--gradient-accent); color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: 22px; font-weight: 800;
  margin: 0 auto 18px; box-shadow: var(--shadow-accent); position: relative; z-index: 2;
}
.step-item::after {
  content: ""; position: absolute; top: 30px; left: 100%; width: 100%; height: 2px;
  background: repeating-linear-gradient(90deg, var(--c-gray-300) 0 8px, transparent 8px 14px); z-index: 1;
}
.step-item:last-child::after { display: none; }
.step-item h4 { font-size: 16px; margin-bottom: 8px; }
.step-item p { font-size: 13px; color: var(--c-text-light); }

/* ===== 16. 时间轴 ===== */
.timeline { position: relative; max-width: 900px; margin: 0 auto; padding-left: 4px; }
.timeline::before { content: ""; position: absolute; left: 100px; top: 0; bottom: 0; width: 2px; background: var(--c-gray-200); }
.timeline-item { position: relative; display: flex; gap: 30px; padding-bottom: 44px; }
.timeline-item .tl-year { width: 100px; flex-shrink: 0; text-align: right; font-size: 24px; font-weight: 800; color: var(--c-primary); padding-top: 2px; }
.timeline-item .tl-dot {
  position: absolute; left: 94px; top: 6px; width: 14px; height: 14px; border-radius: 50%;
  background: var(--c-accent); box-shadow: 0 0 0 4px rgba(23,201,255,0.2); z-index: 2;
}
.timeline-item .tl-content { padding-left: 40px; flex: 1; }
.timeline-item .tl-content h4 { font-size: 16px; margin-bottom: 8px; }
.timeline-item .tl-content p { color: var(--c-text-light); font-size: 14px; }

/* ===== 17. 资质荣誉 ===== */
.cert-card {
  padding: 28px 20px; text-align: center; border: 1px solid var(--c-gray-150); border-radius: var(--radius-md); background: #fff;
}
.cert-card .cert-icon {
  width: 64px; height: 84px; margin: 0 auto 16px; border-radius: 8px; background: linear-gradient(160deg,#eef7fb,#e3f6ff);
  display: flex; align-items: center; justify-content: center; border: 1px solid var(--c-gray-150);
}
.cert-card .cert-icon svg { width: 30px; height: 30px; color: var(--c-accent-dark); }
.cert-card h4 { font-size: 14px; font-weight: 600; line-height: 1.5; }

/* ===== 18. 联系咨询 CTA ===== */
.contact-cta {
  background: var(--gradient-primary); border-radius: var(--radius-lg); padding: 60px 64px; color: #fff;
  display: flex; align-items: center; justify-content: space-between; gap: 40px; position: relative; overflow: hidden;
}
.contact-cta::before { content:""; position:absolute; inset:0; background: var(--gradient-dark-radial); }
.contact-cta .cta-text { position: relative; z-index: 1; }
.contact-cta h3 { font-size: 30px; margin-bottom: 12px; letter-spacing: -0.01em; }
.contact-cta p { color: rgba(255,255,255,0.7); font-size: 14px; }
.contact-cta .cta-actions { position: relative; z-index: 1; display: flex; gap: 14px; flex-wrap: wrap; flex-shrink: 0; }

.contact-info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
.contact-info-card {
  background: #fff; border: 1px solid var(--c-gray-150); border-radius: var(--radius-md); padding: 26px; display: flex; gap: 16px; align-items: flex-start;
}
.contact-info-card .icon-box { width: 46px; height: 46px; border-radius: var(--radius-md); background: rgba(23,201,255,0.1); display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.contact-info-card .icon-box svg { width: 22px; height: 22px; color: var(--c-accent-dark); }
.contact-info-card h4 { font-size: 14px; color: var(--c-gray-500); margin-bottom: 6px; font-weight: 500; }
.contact-info-card p { font-size: 15px; font-weight: 600; color: var(--c-text); }

/* 首页通栏 CTA（全宽铺满，简洁） */
.cta-band {
  position: relative; overflow: hidden; color: #fff;
  background: var(--gradient-primary); padding: 56px 0;
}
.cta-band::before { content: ""; position: absolute; inset: 0; background: var(--gradient-dark-radial); pointer-events: none; }
.cta-band-inner {
  position: relative; z-index: 1;
  display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap;
}
.cta-band-text h2 { font-size: 27px; color: #fff; letter-spacing: -0.01em; margin-bottom: 10px; }
.cta-band-text p { color: rgba(255,255,255,0.66); font-size: 15px; }
.cta-band-actions { display: flex; gap: 14px; flex-wrap: wrap; flex-shrink: 0; }

/* ===== 19. 页脚 ===== */
#site-footer { background: #06111f; color: rgba(255,255,255,0.7); }
.footer-top { padding: 84px 0 48px; display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr 1.3fr; gap: 40px; }
.footer-brand .logo .logo-text b { color: #fff; }
.footer-brand p { margin-top: 18px; font-size: 13.5px; color: rgba(255,255,255,0.5); line-height: 1.9; }
.footer-social { display: flex; gap: 10px; margin-top: 20px; }
.footer-social a {
  width: 36px; height: 36px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.15);
  display: flex; align-items: center; justify-content: center; transition: var(--transition);
}
.footer-social a:hover { background: var(--c-accent); border-color: var(--c-accent); color: #052033; }
.footer-social svg { width: 16px; height: 16px; }
.footer-col h5 { color: #fff; font-size: 15px; margin-bottom: 20px; font-weight: 600; }
.footer-col ul li { margin-bottom: 12px; }
.footer-col ul a { font-size: 13.5px; color: rgba(255,255,255,0.55); transition: var(--transition); }
.footer-col ul a:hover { color: var(--c-accent); padding-left: 4px; }
.footer-contact li { display: flex; gap: 10px; margin-bottom: 16px; font-size: 13.5px; align-items: flex-start; }
.footer-contact li svg { width: 16px; height: 16px; color: var(--c-accent); flex-shrink: 0; margin-top: 2px; }
.footer-qr { display: flex; gap: 14px; margin-top: 10px; }
.qr-box { width: 84px; height: 84px; background: rgba(255,255,255,0.08); border-radius: 8px; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:4px; }
.qr-box svg { width: 28px; height: 28px; color: rgba(255,255,255,0.4); }
.qr-box span { font-size: 10px; color: rgba(255,255,255,0.4); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding: 22px 0; display: flex; justify-content: space-between; align-items: center; font-size: 12.5px; color: rgba(255,255,255,0.4); flex-wrap: wrap; gap: 10px; }
.footer-bottom a { color: rgba(255,255,255,0.4); }
.footer-bottom a:hover { color: var(--c-accent); }
.footer-bottom-links { display: flex; gap: 18px; flex-wrap: wrap; }

/* ===== 20. 悬浮按钮 ===== */
.float-actions { position: fixed; right: 26px; bottom: 90px; z-index: 900; display: flex; flex-direction: column; gap: 12px; }
.float-btn {
  width: 52px; height: 52px; border-radius: 50%; background: #fff; box-shadow: var(--shadow-lg);
  display: flex; align-items: center; justify-content: center; color: var(--c-primary); position: relative;
  transition: var(--transition); border: 1px solid var(--c-gray-150);
}
.float-btn:hover { background: var(--gradient-accent); color: #fff; transform: translateY(-3px); }
.float-btn svg { width: 22px; height: 22px; }
.float-btn.consult { background: var(--gradient-accent); color: #fff; }
.float-btn .float-tip {
  position: absolute; right: 62px; top: 50%; transform: translateY(-50%) translateX(6px);
  background: var(--c-primary); color: #fff; font-size: 12px; padding: 6px 12px; border-radius: 6px; white-space: nowrap;
  opacity: 0; visibility: hidden; transition: var(--transition);
}
.float-btn:hover .float-tip { opacity: 1; visibility: visible; transform: translateY(-50%) translateX(0); }
#backToTop { opacity: 0; visibility: hidden; }
#backToTop.show { opacity: 1; visibility: visible; }

/* ===== 21. 弹窗 Modal ===== */
.modal-mask {
  position: fixed; inset: 0; background: rgba(6,14,28,0.65); z-index: 2000;
  display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: var(--transition); padding: 20px;
}
.modal-mask.open { opacity: 1; visibility: visible; }
.modal-box {
  background: #fff; border-radius: var(--radius-lg); width: 480px; max-width: 100%; padding: 38px 36px;
  position: relative; transform: scale(0.92) translateY(10px); transition: var(--transition); max-height: 90vh; overflow-y: auto;
}
.modal-mask.open .modal-box { transform: scale(1) translateY(0); }
.modal-close { position: absolute; top: 20px; right: 20px; width: 34px; height: 34px; border-radius: 50%; display:flex; align-items:center; justify-content:center; color: var(--c-gray-400); transition: var(--transition); }
.modal-close:hover { background: var(--c-gray-100); color: var(--c-text); }
.modal-close svg { width: 18px; height: 18px; }
.modal-box h3 { font-size: 22px; margin-bottom: 6px; }
.modal-box .modal-sub { color: var(--c-text-light); font-size: 13.5px; margin-bottom: 26px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 8px; color: var(--c-gray-700); }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 12px 16px; border-radius: var(--radius-sm); border: 1px solid var(--c-gray-200);
  background: var(--c-gray-50); transition: var(--transition); color: var(--c-text);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--c-accent); background: #fff; outline: none; box-shadow: 0 0 0 3px rgba(23,201,255,0.12); }
.form-group textarea { resize: vertical; min-height: 90px; }
.form-tip { font-size: 12px; color: var(--c-gray-400); margin-top: 20px; text-align: center; }
.form-success { display: none; text-align: center; padding: 20px 0; }
.form-success.show { display: block; }
.form-success .icon-ok { width: 64px; height: 64px; border-radius: 50%; background: rgba(23,201,138,0.12); display:flex; align-items:center; justify-content:center; margin: 0 auto 20px; }
.form-success .icon-ok svg { width: 32px; height: 32px; color: var(--c-success); }
.form-success h3 { margin-bottom: 8px; }
.form-success p { color: var(--c-text-light); font-size: 14px; }

/* AI 智能交互浮层提示 */
.ai-popup {
  position: fixed; right: 26px; bottom: 156px; z-index: 950; width: 300px; background: #fff;
  border-radius: var(--radius-md); box-shadow: var(--shadow-lg); padding: 20px; transform: translateY(20px) scale(0.95);
  opacity: 0; visibility: hidden; transition: var(--transition); border: 1px solid var(--c-gray-150);
}
.ai-popup.show { opacity: 1; visibility: visible; transform: translateY(0) scale(1); }
.ai-popup .ap-head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.ai-popup .ap-avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--gradient-accent); display:flex; align-items:center; justify-content:center; color:#fff; font-size:14px; font-weight:700; }
.ai-popup .ap-head b { font-size: 14px; }
.ai-popup .ap-head span { font-size: 11px; color: var(--c-success); display:flex; align-items:center; gap:4px; }
.ai-popup .ap-head span::before { content:""; width:6px; height:6px; border-radius:50%; background:var(--c-success); }
.ai-popup p { font-size: 13px; color: var(--c-text-light); margin-bottom: 14px; }
.ai-popup .ap-close { position: absolute; top: 12px; right: 12px; color: var(--c-gray-400); }
.ai-popup .ap-close svg { width: 14px; height: 14px; }

/* ===== 22. 面包屑通用 ===== */
.breadcrumb-bar { background: var(--c-gray-50); border-bottom: 1px solid var(--c-gray-150); padding: 14px 0; font-size: 13px; color: var(--c-gray-500); }
.breadcrumb-bar a:hover { color: var(--c-accent-dark); }

/* ===== 23. 参数/规格列表 ===== */
.spec-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 30px; }
.spec-list .spec-item { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px dashed var(--c-gray-200); font-size: 14px; }
.spec-list .spec-item span:first-child { color: var(--c-gray-500); }
.spec-list .spec-item span:last-child { font-weight: 600; color: var(--c-text); }

/* ===== 24. 侧边分类导航（文档中心/新闻） ===== */
.side-nav { background: #fff; border: 1px solid var(--c-gray-150); border-radius: var(--radius-md); padding: 10px; position: sticky; top: 96px; }
.side-nav a { display: flex; align-items: center; justify-content: space-between; padding: 13px 16px; border-radius: var(--radius-sm); font-size: 14px; color: var(--c-text-light); margin-bottom: 2px; }
.side-nav a:hover { background: var(--c-gray-50); color: var(--c-text); }
.side-nav a.active { background: rgba(23,201,255,0.1); color: var(--c-accent-dark); font-weight: 600; }
.side-nav .side-title { padding: 10px 16px; font-size: 12px; color: var(--c-gray-400); text-transform: uppercase; letter-spacing: 1px; }

/* ===== 25. Code 块 ===== */
.code-block { background: #0e1a2e; color: #d6e4f0; border-radius: var(--radius-md); padding: 20px 22px; font-family: "SFMono-Regular", Consolas, "Courier New", monospace; font-size: 13px; line-height: 1.8; overflow-x: auto; position: relative; }
.code-block .code-lang { position: absolute; top: 12px; right: 16px; font-size: 11px; color: rgba(255,255,255,0.35); text-transform: uppercase; }
.code-block .tok-key { color: #17c9ff; }
.code-block .tok-str { color: #9ee37d; }
.code-block .tok-com { color: #5b6779; }

/* ===== 26. 页码/分页 ===== */
.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 40px; }
.pagination button {
  min-width: 40px; height: 40px; border-radius: var(--radius-sm); border: 1px solid var(--c-gray-200);
  color: var(--c-text-light); font-weight: 600; transition: var(--transition);
}
.pagination button.active { background: var(--gradient-accent); color: #fff; border-color: transparent; }
.pagination button:hover:not(.active) { border-color: var(--c-accent); color: var(--c-accent-dark); }

/* ===== 27. 空状态 ===== */
.empty-state { text-align: center; padding: 60px 20px; color: var(--c-gray-400); }
.empty-state svg { width: 60px; height: 60px; margin: 0 auto 16px; opacity: 0.5; }

/* ===== 28. 动画淡入 ===== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }

/* ===== 29. Toast ===== */
#toast-box { position: fixed; top: 100px; right: 26px; z-index: 3000; display: flex; flex-direction: column; gap: 10px; }
.toast {
  background: var(--c-primary); color: #fff; padding: 14px 20px; border-radius: var(--radius-sm); box-shadow: var(--shadow-lg);
  font-size: 13.5px; display: flex; align-items: center; gap: 10px; opacity: 0; transform: translateX(40px); transition: var(--transition);
}
.toast.show { opacity: 1; transform: translateX(0); }
.toast svg { width: 16px; height: 16px; color: var(--c-accent); flex-shrink: 0; }

/* ===== 30. 法律条款 / 文档正文页 ===== */
.legal-doc { max-width: 880px; margin: 0 auto; }
.legal-doc .doc-lead {
  font-size: 16px; color: var(--c-text); background: var(--c-gray-50);
  border: 1px solid var(--c-gray-150); border-radius: var(--radius-md);
  padding: 24px 28px; margin-bottom: 40px; line-height: 1.9;
}
.legal-doc .doc-meta { color: var(--c-gray-500); font-size: 13.5px; margin-top: 12px; }
.legal-doc h2 {
  font-size: 22px; margin: 48px 0 18px; padding-left: 14px;
  border-left: 3px solid var(--c-accent); line-height: 1.4;
}
.legal-doc h2:first-of-type { margin-top: 0; }
.legal-doc h3 { font-size: 16px; margin: 26px 0 10px; color: var(--c-gray-800); }
.legal-doc p { color: var(--c-text-light); margin-bottom: 14px; line-height: 1.95; font-size: 15px; }
.legal-doc ul.doc-list { margin: 0 0 18px; }
.legal-doc ul.doc-list li {
  position: relative; padding-left: 22px; margin-bottom: 11px;
  color: var(--c-text-light); line-height: 1.9; font-size: 15px;
}
.legal-doc ul.doc-list li::before {
  content: ""; position: absolute; left: 4px; top: 12px; width: 6px; height: 6px;
  border-radius: 50%; background: var(--c-accent);
}
.legal-doc a.doc-link { color: var(--c-accent-dark); font-weight: 600; }
.legal-doc a.doc-link:hover { color: var(--c-accent-2); }
.legal-doc .doc-note {
  margin-top: 44px; padding-top: 24px; border-top: 1px solid var(--c-gray-150);
  color: var(--c-gray-500); font-size: 13.5px;
}

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 1100px) {
  .footer-top { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer-top .footer-col:nth-child(4) { display: none; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .contact-info-grid { grid-template-columns: repeat(1, 1fr); }
}
@media (max-width: 992px) {
  .main-nav, .header-actions .tel-link { display: none; }
  .nav-toggle { display: flex; }
  .section { padding: 84px 0; }
  .hero-banner { min-height: 640px; }
  .hero-content h1 { font-size: 40px; }
  .section-head h2 { font-size: 32px; }
  .page-banner h1 { font-size: 34px; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .steps-row { grid-template-columns: repeat(2, 1fr); gap: 40px 0; }
  .step-item::after { display: none; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 40px; }
  .contact-cta { flex-direction: column; align-items: flex-start; padding: 40px; }
}
@media (max-width: 768px) {
  body { font-size: 14px; }
  .hide-mobile { display: none; }
  .show-mobile { display: block; }
  .container { padding: 0 20px; }
  .section { padding: 64px 0; }
  .hero-banner { min-height: 560px; }
  .hero-content { padding: 40px 0; }
  .hero-content h1 { font-size: 30px; }
  .hero-content p { font-size: 16px; }
  .hero-stats { gap: 26px; margin-top: 32px; padding-top: 28px; }
  .hero-stats .stat b { font-size: 26px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .spec-list { grid-template-columns: 1fr; }
  .contact-info-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; padding: 46px 0 20px; gap: 34px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .timeline::before { left: 20px; }
  .timeline-item { gap: 0; }
  .timeline-item .tl-year { position: absolute; top: -30px; left: 0; width: auto; font-size: 16px; }
  .timeline-item .tl-dot { left: 14px; }
  .timeline-item .tl-content { padding-left: 40px; padding-top: 26px; }
  .modal-box { padding: 30px 22px; }
  .float-actions { right: 16px; bottom: 76px; }
  .ai-popup { right: 16px; width: calc(100% - 32px); bottom: 140px; }
  .section-head h2, .page-banner h1 { font-size: 24px; }
  .contact-cta { padding: 30px 22px; }
  .cta-band { padding: 40px 0; }
  .cta-band-text h2 { font-size: 22px; }
  .cta-band-inner { gap: 24px; }
  .cta-band-actions { width: 100%; }
  .cta-band-actions .btn { flex: 1; }
  .dropdown-panel { min-width: 280px; flex-direction: column; gap: 10px; left: 0; transform: translate(0,8px); }
  .main-nav .nav-item:hover .dropdown-panel { transform: translate(0,0); }
}