/* C-factory · CYBER CHRONO 赛博朋克风
   主色：深紫黑 #0B0416 · 霓虹粉 #FF2EEC · 电子蓝 #00E5FF
   字体：Rajdhani + Orbitron (科技感无衬线)
   风格：霓虹光晕、网格纹理、故障感、未来感
*/

* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #0B0416;
  --bg-2: #15092A;
  --bg-card: #1A0F33;
  --border: #382457;
  --pink: #FF2EEC;
  --cyan: #00E5FF;
  --violet: #A03CFF;
  --text: #F0E6FF;
  --text-dim: #8A7BA8;
  --text-sub: #5A4976;
}

body {
  font-family: 'Rajdhani', 'Microsoft YaHei', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* 背景网格纹理 */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 46, 236, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

/* 背景渐变光晕 */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(255, 46, 236, 0.08), transparent 40%),
    radial-gradient(circle at 85% 80%, rgba(0, 229, 255, 0.08), transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(160, 60, 255, 0.05), transparent 60%);
  pointer-events: none;
  z-index: 0;
}

body > * { position: relative; z-index: 1; }

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* =================== 顶部公告条 =================== */
.c-bar {
  background: linear-gradient(90deg, #FF2EEC, #A03CFF, #00E5FF);
  color: #fff;
  text-align: center;
  padding: 10px 20px;
  font-family: 'Orbitron', monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  box-shadow: 0 0 30px rgba(255, 46, 236, 0.3);
}
.c-bar b { background: rgba(0, 0, 0, .3); padding: 2px 10px; border-radius: 2px; }

/* =================== 头部导航 =================== */
.c-header {
  position: sticky;
  top: 0;
  background: rgba(11, 4, 22, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 20px 40px;
  z-index: 100;
}
.c-header-in {
  max-width: 1500px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 50px;
}
.c-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}
.c-logo-mark {
  width: 50px; height: 50px;
  background: linear-gradient(135deg, var(--pink), var(--cyan));
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-family: 'Orbitron', sans-serif;
  font-size: 24px;
  font-weight: 900;
  color: #000;
  box-shadow: 0 0 25px rgba(255, 46, 236, 0.5), 0 0 40px rgba(0, 229, 255, 0.3);
  position: relative;
}
.c-logo-mark::before {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--pink), var(--cyan));
  z-index: -1;
  filter: blur(8px);
  opacity: 0.6;
}
.c-logo-text .n {
  font-family: 'Orbitron', monospace;
  font-size: 18px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: 3px;
}
.c-logo-text .s {
  font-size: 10px;
  color: var(--cyan);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-top: 4px;
}

.c-nav {
  display: flex;
  gap: 32px;
  flex: 1;
  justify-content: center;
}
.c-nav a {
  font-family: 'Orbitron', monospace;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--text-dim);
  text-transform: uppercase;
  position: relative;
  padding: 4px 0;
  transition: color .3s;
}
.c-nav a:hover { color: var(--pink); }
.c-nav a.on { color: var(--cyan); }
.c-nav a.on::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 2px;
  background: linear-gradient(90deg, var(--pink), var(--cyan));
  box-shadow: 0 0 8px var(--cyan);
}

.c-cta {
  padding: 12px 24px;
  background: transparent;
  border: 1px solid var(--pink);
  color: var(--pink);
  font-family: 'Orbitron', monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  border-radius: 4px;
  transition: all .3s;
  position: relative;
  overflow: hidden;
}
.c-cta:hover {
  background: var(--pink);
  color: #000;
  box-shadow: 0 0 25px var(--pink);
}

/* =================== Hero section =================== */
.c-hero {
  max-width: 1500px;
  margin: 80px auto 40px;
  padding: 0 40px;
  position: relative;
}
.c-hero-tag {
  font-family: 'Orbitron', monospace;
  font-size: 11px;
  color: var(--cyan);
  letter-spacing: 6px;
  text-transform: uppercase;
  margin-bottom: 16px;
  display: inline-block;
  padding: 6px 14px;
  border: 1px solid var(--cyan);
  border-radius: 3px;
  background: rgba(0, 229, 255, .08);
}
.c-hero h1 {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(42px, 7vw, 96px);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -2px;
  margin-bottom: 20px;
  background: linear-gradient(135deg, #fff 0%, var(--pink) 40%, var(--cyan) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 80px rgba(255, 46, 236, 0.3);
}
.c-hero h1 em {
  font-style: normal;
  display: block;
  background: linear-gradient(90deg, var(--cyan), var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.c-hero p {
  font-size: 18px;
  color: var(--text-dim);
  max-width: 720px;
  line-height: 1.8;
}

/* =================== Hero 图 =================== */
.c-hero-img {
  max-width: 1500px;
  margin: 40px auto;
  padding: 0 40px;
}
.c-hero-img-box {
  aspect-ratio: 21/9;
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  position: relative;
  box-shadow: 0 0 80px rgba(255, 46, 236, 0.15);
}
.c-hero-img-box img {
  width: 100%; height: 100%; object-fit: cover;
  filter: brightness(0.9) saturate(1.1);
  transition: transform .8s;
}
.c-hero-img-box:hover img { transform: scale(1.05); }
.c-hero-img-box::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255, 46, 236, .15), transparent 50%, rgba(0, 229, 255, .15));
  pointer-events: none;
}

/* =================== 统计条 =================== */
.c-stats {
  max-width: 1500px;
  margin: 60px auto;
  padding: 40px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  position: relative;
}
.c-stats::before {
  content: '';
  position: absolute; top: -1px; left: 30px; right: 30px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--pink), var(--cyan), transparent);
}
.c-stat-i {
  text-align: center;
  border-right: 1px solid var(--border);
}
.c-stat-i:last-child { border-right: none; }
.c-stat-i b {
  display: block;
  font-family: 'Orbitron', monospace;
  font-size: 48px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--pink), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.c-stat-i span {
  display: block;
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-top: 8px;
  font-weight: 600;
}

/* =================== 分节标题 =================== */
.c-sec {
  max-width: 1500px;
  margin: 100px auto 40px;
  padding: 0 40px;
}
.c-sec-tag {
  font-family: 'Orbitron', monospace;
  font-size: 11px;
  color: var(--pink);
  letter-spacing: 6px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.c-sec-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(32px, 4.5vw, 56px);
  font-weight: 900;
  letter-spacing: -1px;
  color: var(--text);
  margin-bottom: 16px;
}
.c-sec-desc {
  color: var(--text-dim);
  font-size: 16px;
  max-width: 680px;
  line-height: 1.8;
}

/* =================== 精选网格（首页） =================== */
.c-feat {
  max-width: 1500px;
  margin: 40px auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}
.c-feat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  transition: all .4s cubic-bezier(.22, .61, .36, 1);
  position: relative;
  display: block;
}
.c-feat-card::before {
  content: '';
  position: absolute; top: 0; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--pink), var(--cyan));
  z-index: 2;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s;
}
.c-feat-card:hover {
  transform: translateY(-8px);
  border-color: var(--pink);
  box-shadow: 0 30px 80px rgba(255, 46, 236, 0.2), 0 0 60px rgba(0, 229, 255, 0.1);
}
.c-feat-card:hover::before { transform: scaleX(1); }
.c-feat-card .img {
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--bg);
  position: relative;
}
.c-feat-card .img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .6s;
  filter: saturate(1.1);
}
.c-feat-card:hover .img img { transform: scale(1.08); }
.c-feat-card .body {
  padding: 24px;
}
.c-feat-card .cat {
  font-family: 'Orbitron', monospace;
  font-size: 10px;
  color: var(--cyan);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.c-feat-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
  line-height: 1.3;
}
.c-feat-card .spec {
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 20px;
}
.c-feat-card .row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.c-feat-card .price {
  font-family: 'Orbitron', monospace;
  font-size: 20px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--pink), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.c-feat-card .arr {
  color: var(--cyan);
  font-family: 'Orbitron', monospace;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
  transition: transform .3s;
}
.c-feat-card:hover .arr { transform: translateX(4px); color: var(--pink); }

/* Badge（HOT/NEW/LIMITED 等） */
.c-feat-card .badge {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 3;
  padding: 4px 10px;
  background: var(--pink);
  color: #000;
  font-family: 'Orbitron', monospace;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 2px;
  border-radius: 3px;
  box-shadow: 0 0 20px rgba(255, 46, 236, .6);
}
.c-feat-card .badge.new { background: var(--cyan); }
.c-feat-card .badge.rare, .c-feat-card .badge.limited { background: var(--violet); color: #fff; }
.c-feat-card .badge.diamond { background: #fff; color: #000; }

/* =================== Tech specs section =================== */
.c-tech-grid {
  max-width: 1500px;
  margin: 40px auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.c-tech-i {
  padding: 32px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: all .3s;
  position: relative;
  overflow: hidden;
}
.c-tech-i::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
  background: linear-gradient(180deg, var(--pink), var(--cyan));
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .4s;
}
.c-tech-i:hover::before { transform: scaleY(1); }
.c-tech-i:hover {
  border-color: var(--cyan);
  background: var(--bg-2);
}
.c-tech-i .num {
  font-family: 'Orbitron', monospace;
  font-size: 40px;
  font-weight: 900;
  color: var(--pink);
  margin-bottom: 8px;
}
.c-tech-i h4 {
  font-family: 'Orbitron', sans-serif;
  font-size: 16px;
  color: var(--text);
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: 1px;
}
.c-tech-i p {
  color: var(--text-dim);
  font-size: 13px;
  line-height: 1.7;
}

/* =================== Footer =================== */
.c-foot {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 60px 40px 30px;
  margin-top: 100px;
  position: relative;
}
.c-foot::before {
  content: '';
  position: absolute; top: -1px; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--pink), var(--cyan), transparent);
}
.c-foot-in {
  max-width: 1500px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
}
.c-foot-brand h4 {
  font-family: 'Orbitron', sans-serif;
  font-size: 28px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--pink), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 12px;
  letter-spacing: 4px;
}
.c-foot-brand p {
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.8;
  max-width: 360px;
}
.c-foot-col h5 {
  font-family: 'Orbitron', monospace;
  font-size: 11px;
  color: var(--cyan);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.c-foot-col a {
  display: block;
  color: var(--text-dim);
  font-size: 14px;
  padding: 6px 0;
  transition: color .3s;
}
.c-foot-col a:hover { color: var(--pink); }
.c-foot-bot {
  max-width: 1500px;
  margin: 30px auto 0;
  display: flex;
  justify-content: space-between;
  font-family: 'Orbitron', monospace;
  font-size: 11px;
  color: var(--text-sub);
  letter-spacing: 2px;
  text-transform: uppercase;
}
.c-foot-bot span { letter-spacing: 3px; }

/* =================== 产品列表页（shop.html） =================== */

/* filter chips（由 shared-products.js 注入）*/
.chip-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 24px 0;
}
.chip-filter {
  padding: 10px 22px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-family: 'Orbitron', monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  border-radius: 30px;
  cursor: pointer;
  transition: all .3s;
}
.chip-filter:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  box-shadow: 0 0 20px rgba(0, 229, 255, .2);
}
.chip-filter.on {
  background: linear-gradient(135deg, var(--pink), var(--cyan));
  color: #000;
  border-color: transparent;
  box-shadow: 0 0 30px rgba(255, 46, 236, .4);
}

/* product grid */
.c-prod-wrap {
  max-width: 1500px;
  margin: 30px auto 80px;
  padding: 0 40px;
}
.c-prod-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

/* =================== 产品详情页（product.html） =================== */
.c-det {
  max-width: 1500px;
  margin: 60px auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
}
.c-det-main {
  aspect-ratio: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  position: relative;
}
.c-det-main img { width: 100%; height: 100%; object-fit: cover; }
.c-det-main::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255, 46, 236, .08), transparent 50%, rgba(0, 229, 255, .08));
  pointer-events: none;
}

.c-det-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 14px;
}
.c-det-thumbs img {
  aspect-ratio: 1;
  object-fit: cover;
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  transition: all .3s;
  opacity: .7;
}
.c-det-thumbs img:hover { opacity: 1; border-color: var(--pink); }

.c-det-info .cat {
  font-family: 'Orbitron', monospace;
  font-size: 12px;
  color: var(--cyan);
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.c-det-info h1 {
  font-family: 'Orbitron', sans-serif;
  font-size: 42px;
  font-weight: 800;
  margin-bottom: 18px;
  line-height: 1.1;
  background: linear-gradient(135deg, #fff, var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.c-det-info .desc {
  font-size: 15px;
  color: var(--text-dim);
  line-height: 1.8;
  margin-bottom: 30px;
}
.c-det-price-box {
  padding: 20px 28px;
  background: var(--bg-card);
  border: 1px solid var(--pink);
  border-radius: 8px;
  margin-bottom: 30px;
  box-shadow: 0 0 40px rgba(255, 46, 236, .15);
}
.c-det-price-box .label {
  font-family: 'Orbitron', monospace;
  font-size: 11px;
  color: var(--pink);
  letter-spacing: 4px;
  margin-bottom: 6px;
  text-transform: uppercase;
}
.c-det-price-box .price {
  font-family: 'Orbitron', monospace;
  font-size: 42px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--pink), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.c-det-specs {
  padding: 24px 0;
  border-top: 1px solid var(--border);
}
.c-det-specs h3 {
  font-family: 'Orbitron', monospace;
  font-size: 12px;
  color: var(--cyan);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.c-det-specs table { width: 100%; }
.c-det-specs td {
  padding: 10px 0;
  border-bottom: 1px dashed var(--border);
  font-size: 14px;
}
.c-det-specs td:first-child {
  color: var(--text-dim);
  font-family: 'Orbitron', monospace;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  width: 35%;
}
.c-det-specs td:last-child { color: var(--text); }

.c-det-cta {
  display: flex;
  gap: 14px;
  margin-top: 30px;
}
.c-det-cta a {
  flex: 1;
  padding: 16px 28px;
  text-align: center;
  border-radius: 6px;
  font-family: 'Orbitron', monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  transition: all .3s;
}
.c-det-cta .primary {
  background: linear-gradient(135deg, var(--pink), var(--cyan));
  color: #000;
  box-shadow: 0 0 30px rgba(255, 46, 236, .4);
}
.c-det-cta .primary:hover {
  box-shadow: 0 0 50px rgba(255, 46, 236, .7), 0 0 60px rgba(0, 229, 255, .3);
  transform: translateY(-2px);
}
.c-det-cta .secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}
.c-det-cta .secondary:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

/* =================== About 页 =================== */
.c-about-hero {
  max-width: 1500px;
  margin: 60px auto;
  padding: 0 40px;
  text-align: center;
}
.c-about-hero h1 {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(42px, 6vw, 84px);
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(135deg, #fff, var(--pink), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 20px;
}
.c-about-hero p {
  color: var(--text-dim);
  font-size: 18px;
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.8;
}

.c-values {
  max-width: 1500px;
  margin: 60px auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.c-val-i {
  padding: 40px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: all .3s;
}
.c-val-i:hover {
  border-color: var(--pink);
  transform: translateY(-6px);
  box-shadow: 0 30px 70px rgba(255, 46, 236, .15);
}
.c-val-i .ic {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--pink), var(--cyan));
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-family: 'Orbitron', monospace;
  font-size: 24px;
  font-weight: 900;
  color: #000;
  margin-bottom: 20px;
  box-shadow: 0 0 25px rgba(255, 46, 236, .3);
}
.c-val-i h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 22px;
  color: var(--text);
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: 1px;
}
.c-val-i p {
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.8;
}

.c-timeline {
  max-width: 1200px;
  margin: 60px auto;
  padding: 0 40px;
}
.c-tl-i {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 40px;
  padding: 30px 0;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.c-tl-i .year {
  font-family: 'Orbitron', sans-serif;
  font-size: 32px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--pink), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.c-tl-i .content h4 {
  font-family: 'Orbitron', sans-serif;
  font-size: 20px;
  color: var(--text);
  margin-bottom: 10px;
  letter-spacing: 1px;
}
.c-tl-i .content p {
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.8;
}

/* =================== Contact 页 =================== */
.c-ct {
  max-width: 1200px;
  margin: 60px auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}
.c-ct-info h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: 36px;
  margin-bottom: 20px;
  background: linear-gradient(135deg, var(--pink), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.c-ct-info p {
  color: var(--text-dim);
  line-height: 1.8;
  margin-bottom: 30px;
}
.c-ct-method {
  padding: 22px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 20px;
  transition: all .3s;
}
.c-ct-method:hover {
  border-color: var(--pink);
  transform: translateX(4px);
}
.c-ct-method .ic {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--pink), var(--cyan));
  border-radius: 8px;
  display: grid;
  place-items: center;
  color: #000;
  font-family: 'Orbitron', monospace;
  font-weight: 900;
  font-size: 18px;
  flex-shrink: 0;
}
.c-ct-method .t { font-size: 11px; color: var(--cyan); letter-spacing: 3px; text-transform: uppercase; font-family: 'Orbitron', monospace; }
.c-ct-method .v { font-size: 16px; color: var(--text); margin-top: 4px; }

.c-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 40px;
}
.c-form h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: 24px;
  color: var(--text);
  margin-bottom: 24px;
  letter-spacing: 2px;
}
.c-form .fld {
  margin-bottom: 18px;
}
.c-form label {
  display: block;
  font-family: 'Orbitron', monospace;
  font-size: 10px;
  color: var(--cyan);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.c-form input, .c-form textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-family: 'Rajdhani', sans-serif;
  font-size: 15px;
  transition: all .3s;
}
.c-form input:focus, .c-form textarea:focus {
  outline: none;
  border-color: var(--pink);
  box-shadow: 0 0 20px rgba(255, 46, 236, .2);
}
.c-form textarea { min-height: 120px; resize: vertical; }
.c-form button {
  width: 100%;
  padding: 16px;
  background: linear-gradient(135deg, var(--pink), var(--cyan));
  border: none;
  color: #000;
  font-family: 'Orbitron', monospace;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  border-radius: 6px;
  cursor: pointer;
  transition: all .3s;
  box-shadow: 0 0 25px rgba(255, 46, 236, .3);
}
.c-form button:hover {
  box-shadow: 0 0 40px rgba(255, 46, 236, .6), 0 0 60px rgba(0, 229, 255, .3);
  transform: translateY(-2px);
}

/* =================== 响应式 =================== */
@media (max-width: 900px) {
  .c-header-in { flex-direction: column; gap: 20px; padding: 0 10px; }
  .c-nav { flex-wrap: wrap; justify-content: center; gap: 18px; }
  .c-stats { grid-template-columns: repeat(2, 1fr); }
  .c-stat-i { border-right: none; border-bottom: 1px solid var(--border); padding-bottom: 20px; }
  .c-tech-grid { grid-template-columns: 1fr 1fr; }
  .c-foot-in { grid-template-columns: 1fr; gap: 30px; }
  .c-foot-bot { flex-direction: column; gap: 10px; text-align: center; }
  .c-det { grid-template-columns: 1fr; gap: 30px; }
  .c-values { grid-template-columns: 1fr; }
  .c-tl-i { grid-template-columns: 1fr; gap: 10px; }
  .c-ct { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .c-stats { grid-template-columns: 1fr; }
  .c-tech-grid { grid-template-columns: 1fr; }
}