/* ============================================
   源·ORIGIN Portal — 门面 v3 · 科技未来感主题
   深蓝 #0a0e27 / 金 #f0b90b / 青 #00d4ff
   特性：动态星空粒子 · 网格+扫描线 · 扫光边框
        能量光晕 · HUD角标 · 玻璃拟态 · 赛博霓虹
   独立文件，不覆盖 style.css。
============================================ */

/* ============ 全局基座 ============ */
:root {
  /* 圣光级配色系统 v3 — 克制霓虹 · 层次递进 */
  --bg: #05060d;
  --bg-deep: #03040a;
  --panel: rgba(13, 20, 40, 0.5);
  --panel-solid: #0b1328;
  --panel-hi: rgba(18, 27, 52, 0.72);
  --line: rgba(120, 160, 255, 0.12);
  --line-hot: rgba(0, 212, 255, 0.5);
  --g1: #00d4ff;
  --g2: #f0b90b;
  --violet: #8b7bff;
  --gold: #f0b90b;
  --cyan: #00d4ff;
  --text: #e6ecff;
  --text-dim: #93a5cc;
  --text-faint: #5c6f99;
  /* 间距节奏 */
  --sp-1: 8px; --sp-2: 14px; --sp-3: 22px; --sp-4: 34px; --sp-5: 56px; --sp-6: 84px;
  --radius: 16px;
  --maxw: 1180px;
  /* 克制光晕 */
  --glow-g1: rgba(0, 212, 255, 0.22);
  --glow-g2: rgba(240, 185, 11, 0.18);
}

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(1200px 600px at 20% -10%, rgba(27, 40, 90, 0.35), transparent),
    radial-gradient(1000px 500px at 85% 20%, rgba(139, 123, 255, 0.12), transparent),
    radial-gradient(900px 600px at 60% 110%, rgba(240, 185, 11, 0.07), transparent),
    var(--bg);
  color: var(--text);
  font-family: "Bai Jamjuree", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", -apple-system, sans-serif;
  overflow-x: hidden;
}

/* 数字专用科幻字体（标题/数据） */
h1, h2, h3, .step-n, .tl-tag, .number, .hero-stat span {
  font-family: "Orbitron", "Bai Jamjuree", "Noto Sans SC", sans-serif;
  letter-spacing: 0.04em;
}

/* ============ 动态星空粒子背景（纯CSS，全站恒定） ============ */
.stars,
.stars-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.stars {
  background:
    radial-gradient(1.2px 1.2px at 20% 30%, rgba(255,255,255,0.9), transparent),
    radial-gradient(1px 1px at 40% 70%, rgba(0,212,255,0.85), transparent),
    radial-gradient(1.4px 1.4px at 60% 20%, rgba(255,255,255,0.7), transparent),
    radial-gradient(1px 1px at 80% 50%, rgba(240,185,11,0.7), transparent),
    radial-gradient(1.3px 1.3px at 30% 80%, rgba(255,255,255,0.8), transparent),
    radial-gradient(1px 1px at 70% 90%, rgba(0,212,255,0.6), transparent),
    radial-gradient(1.1px 1.1px at 90% 15%, rgba(255,255,255,0.75), transparent),
    radial-gradient(1px 1px at 10% 55%, rgba(240,185,11,0.55), transparent),
    radial-gradient(1.2px 1.2px at 50% 10%, rgba(255,255,255,0.7), transparent),
    radial-gradient(1px 1px at 25% 95%, rgba(0,212,255,0.7), transparent);
  background-size: 18% 18%;
  animation: driftStars 70s linear infinite;
  opacity: 0.85;
}
@keyframes driftStars {
  0% { background-position: 0 0, 0 0, 0 0, 0 0, 0 0, 0 0, 0 0, 0 0, 0 0, 0 0; }
  100% { background-position: -18% -18%, 18% 18%, -10% 22%, 12% -14%, -22% 10%, 16% -8%, -8% 18%, 20% 12%, -16% -20%, 14% 22%; }
}

/* 赛博网格线 */
.stars-grid {
  background:
    linear-gradient(rgba(0,212,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,0.06) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse at 50% 0%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 0%, #000 30%, transparent 75%);
  animation: gridMove 14s linear infinite;
}
@keyframes gridMove { from { background-position: 0 0; } to { background-position: 44px 44px; } }

/* 全局能量光晕（星云） */
.glow-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
  z-index: 0;
  pointer-events: none;
  animation: orbFloat 16s ease-in-out infinite;
}
.glow-orb.a { width: 420px; height: 420px; background: rgba(0,212,255,0.35); top: -100px; left: -80px; }
.glow-orb.b { width: 380px; height: 380px; background: rgba(240,185,11,0.25); bottom: -80px; right: -60px; animation-delay: -6s; }
.glow-orb.c { width: 300px; height: 300px; background: rgba(124,58,237,0.22); top: 40%; left: 55%; animation-delay: -11s; }
@keyframes orbFloat {
  0%, 100% { transform: translate(0,0) scale(1); }
  33% { transform: translate(30px,-24px) scale(1.1); }
  66% { transform: translate(-22px,18px) scale(0.95); }
}

/* 所有内容提升到背景之上 */
#app, .nav, .footer, .float-cta { position: relative; z-index: 2; }

/* ============ 扫描线（暗部细扫） ============ */
.scanlines::after {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent 0, transparent 3px,
    rgba(0,0,0,0.08) 3px, rgba(0,0,0,0.08) 4px
  );
  pointer-events: none;
  z-index: 99;
}

/* ============ 统一导航 ============ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(5, 8, 18, 0.72);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 1px 0 rgba(0,212,255,0.08), 0 10px 40px rgba(0,0,0,0.5);
}
.nav-inner {
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 22px;
  height: 66px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-brand { display: flex; align-items: center; gap: 11px; text-decoration: none; }
.nav-logo {
  font-size: 24px;
  color: var(--g2);
  text-shadow: 0 0 18px rgba(240,185,11,0.7), 0 0 44px rgba(240,185,11,0.4);
  animation: pulseGlow 3s ease-in-out infinite;
}
@keyframes pulseGlow { 0%,100% {opacity:1} 50% {opacity:0.55} }
.nav-name {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 2px;
  color: #f5c518;
  text-shadow: 0 0 14px rgba(0, 212, 255, 0.8), 0 0 30px rgba(245, 197, 24, 0.5);
}
@keyframes shine { to { background-position: -200% 0; } }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  padding: 9px 15px;
  font-size: 14px;
  border-radius: 8px;
  position: relative;
  transition: color 0.25s, text-shadow 0.25s;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 15px; right: 15px; bottom: 4px;
  height: 2px;
  background: linear-gradient(90deg, #00d4ff, #8b7bff, #f0b90b);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
  border-radius: 2px;
  box-shadow: 0 0 12px var(--glow-g1);
}
.nav-links a:hover { color: #fff; text-shadow: 0 0 12px rgba(0,212,255,0.7); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-links a.active {
  color: #fff;
  text-shadow: 0 0 12px rgba(0,212,255,0.9);
}
.nav-links a.active::after { transform: scaleX(1); }
.nav-toggle {
  display: none;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--line);
  color: var(--text);
  font-size: 20px;
  padding: 6px 11px;
  border-radius: 8px;
  cursor: pointer;
}
.nav-fix { height: 66px; }

/* ============ 页脚 ============ */
.footer {
  border-top: 1px solid var(--line);
  background: rgba(5, 8, 18, 0.85);
  backdrop-filter: blur(10px);
  padding: 44px 0 0;
  margin-top: 50px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 26px;
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 22px 30px;
}
.footer h4 { color: #fff; font-size: 14px; margin-bottom: 14px; letter-spacing: 2px; text-transform: uppercase; }
.footer a {
  display: block;
  color: var(--text-dim);
  text-decoration: none;
  font-size: 13px;
  padding: 5px 0;
  transition: color 0.2s, transform 0.2s;
}
.footer a:hover { color: var(--g1); transform: translateX(4px); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 18px 22px;
  text-align: center;
  color: #556791;
  font-size: 13px;
}
.text-muted { color: #556791; }
.text-secondary { color: var(--text-dim); }

/* ============ 悬浮联系我们（能量胶囊） ============ */
.float-cta {
  position: fixed;
  right: 22px;
  bottom: 26px;
  z-index: 900;
  display: flex;
  align-items: center;
  gap: 9px;
  background: linear-gradient(120deg, #f0b90b, #ff9d00);
  color: #000;
  font-weight: 800;
  font-size: 14px;
  padding: 13px 22px;
  border-radius: 50px;
  text-decoration: none;
  box-shadow: 0 0 24px rgba(240,185,11,0.5), 0 8px 30px rgba(0,0,0,0.5);
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.3s, transform 0.3s, box-shadow 0.3s;
  pointer-events: none;
}
.float-cta-on { opacity: 1; transform: translateY(0); pointer-events: auto; }
.float-cta:hover { box-shadow: 0 0 40px rgba(240,185,11,0.8), 0 8px 34px rgba(0,0,0,0.6); }
.float-cta-icon { font-size: 20px; animation: pulseGlow 2s infinite; }

/* ============ 页面 Hero ============ */
.page-hero {
  text-align: center;
  padding: 92px 20px 52px;
  position: relative;
}
/* 标题：实心色彩 + 发光，不依赖 background-clip（兼容所有浏览器） */
.page-hero h1 {
  font-size: clamp(2.2rem, 5.5vw, 3.6rem);
  margin: 0 auto 14px;
  max-width: 900px;
  line-height: 1.2;
  color: #00d4ff;
  text-shadow: 0 0 18px rgba(0, 212, 255, 0.6), 0 0 40px rgba(0, 212, 255, 0.28);
}
.page-hero .page-sub {
  color: var(--text-dim);
  font-size: 17px;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.85;
}

/* ============ 徽章（HUD式） ============ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,212,255,0.08);
  border: 1px solid var(--line);
  border-radius: 30px;
  color: var(--g1);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 6px 20px;
  margin-bottom: 20px;
  box-shadow: inset 0 0 18px rgba(0,212,255,0.12);
}
.badge::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--g1);
  box-shadow: 0 0 12px var(--g1);
  animation: pulseGlow 1.6s infinite;
}

/* ============ 容器 / 区块（科学空间节奏） ============ */
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section { padding: var(--sp-6) 0; position: relative; }
.section-alt { background: rgba(8, 14, 30, 0.35); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-title {
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  color: #fff;
  text-align: center;
  margin: 0 auto 14px;
  position: relative;
  max-width: 900px;
  text-shadow: 0 0 30px var(--glow-g1);
}
.section-title::after {
  content: '';
  display: block;
  width: 64px;
  height: 3px;
  margin: 16px auto 0;
  border-radius: 3px;
  background: linear-gradient(90deg, #f0b90b, #00d4ff);
  box-shadow: 0 0 14px var(--glow-g1);
}
.section-subtitle {
  text-align: center;
  color: var(--text-dim);
  margin: 0 0 40px;
  font-size: 15px;
  letter-spacing: 0.02em;
}

/* ============ 扫光卡片通用 ============ */
.weapon-card, .case-card, .pipeline-step, .team-role, .contact-box {
  background: var(--panel);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--line);
  border-radius: 14px;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.weapon-card::before, .case-card::before, .pipeline-step::before,
.team-role::before, .contact-box::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg,
    transparent 20%, rgba(0,212,255,0.12) 40%,
    rgba(240,185,11,0.12) 55%, transparent 75%);
  transform: translateX(-100%);
  transition: transform 0.7s ease;
  pointer-events: none;
}
.weapon-card:hover::before, .case-card:hover::before, .pipeline-step:hover::before,
.team-role:hover::before, .contact-box:hover::before { transform: translateX(100%); }
.weapon-card:hover, .case-card:hover, .team-role:hover, .contact-box:hover {
  transform: translateY(-4px);
  border-color: var(--line-hot);
  box-shadow: 0 0 30px rgba(0,212,255,0.18), 0 14px 40px rgba(0,0,0,0.5);
}

/* ============ 流水线 ============ */
.pipeline { display: flex; align-items: stretch; gap: 14px; flex-wrap: wrap; justify-content: center; margin-top: 26px; }
.pipeline-step { flex: 1; min-width: 165px; padding: 22px 18px; text-align: center; }
.pipeline-step .step-n {
  font-size: 12px;
  color: var(--g1);
  font-weight: 700;
  letter-spacing: 3px;
}
.pipeline-step h3 { font-size: 16px; margin: 10px 0; color: #fff; }
.pipeline-step p { font-size: 13px; color: var(--text-dim); line-height: 1.75; }
.pipeline-arrow { align-self: center; color: var(--g2); font-size: 26px; flex-shrink: 0; text-shadow: 0 0 14px rgba(240,185,11,0.5); }

/* ============ 时间线 ============ */
.timeline { position: relative; margin: 26px 0 0 20px; padding-left: 32px; border-left: 2px solid var(--line); }
.tl-item { position: relative; padding: 0 0 30px; }
.tl-item::before {
  content: '';
  position: absolute;
  left: -41px; top: 6px;
  width: 13px; height: 13px;
  border-radius: 50%;
  background: radial-gradient(circle, #f0b90b, #b38100);
  box-shadow: 0 0 18px rgba(240,185,11,0.8), 0 0 40px rgba(240,185,11,0.3);
}
.tl-item h3 { font-size: 17px; color: #fff; margin-bottom: 5px; }
.tl-item .tl-tag { font-size: 12px; color: var(--g1); letter-spacing: 2px; }
.tl-item p { font-size: 14px; color: var(--text-dim); }

/* ============ 武器库 ============ */
.search-box { max-width: 460px; margin: 22px auto 0; }
.search-input {
  width: 100%;
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--text);
  font-size: 15px;
  padding: 13px 18px;
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.search-input:focus { border-color: var(--g1); box-shadow: 0 0 18px rgba(0,212,255,0.25); }
.search-input::placeholder { color: #5a6d95; }
.filter-pills { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin: 16px 0 6px; }
.pill {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
  color: var(--text-dim);
  font-size: 13px;
  padding: 6px 17px;
  border-radius: 22px;
  cursor: pointer;
  transition: all 0.2s;
}
.pill:hover { border-color: var(--g1); color: var(--g1); box-shadow: 0 0 12px rgba(0,212,255,0.2); }
.pill.active {
  background: rgba(0,212,255,0.14);
  border-color: var(--g1);
  color: #fff;
  box-shadow: 0 0 14px rgba(0,212,255,0.3), inset 0 0 10px rgba(0,212,255,0.15);
}

.weapon-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(285px, 1fr)); gap: 18px; margin-top: 22px; }
.weapon-card { padding: 22px; }
.weapon-card .w-head { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.weapon-card h3 { font-size: 17px; color: #fff; margin: 0 0 8px; }
.weapon-card .w-star { color: var(--g2); font-size: 12px; white-space: nowrap; }
.weapon-card .w-desc { font-size: 13px; color: var(--text-dim); line-height: 1.75; margin: 0 0 10px; min-height: 44px; }
.tag {
  display: inline-block;
  background: rgba(0,212,255,0.08);
  border: 1px solid rgba(0,212,255,0.25);
  color: var(--g1);
  font-size: 11px;
  padding: 2px 10px;
  border-radius: 20px;
  margin: 3px 4px 0 0;
  letter-spacing: 0.5px;
}

/* ============ 案例 ============ */
.case-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 18px; margin-top: 22px; }
.case-card { overflow: hidden; }
.case-thumb {
  height: 138px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 46px;
  background:
    radial-gradient(50% 80% at 30% 30%, rgba(0,212,255,0.2), transparent),
    radial-gradient(50% 80% at 70% 70%, rgba(240,185,11,0.16), transparent),
    rgba(5, 10, 24, 0.6);
  border-bottom: 1px solid var(--line);
  position: relative;
}
.case-body { padding: 18px 20px; }
.case-body h3 { font-size: 17px; color: #fff; margin: 0 0 6px; }
.case-body .case-meta { font-size: 12px; color: var(--g1); margin: 0 0 8px; letter-spacing: 1px; }
.case-body p { font-size: 13px; color: var(--text-dim); line-height: 1.75; margin: 0; }

/* ============ 关于 / 团队 ============ */
.team-role { display: flex; gap: 16px; align-items: flex-start; padding: 20px; margin-bottom: 14px; }
.team-role .team-icon { font-size: 32px; flex-shrink: 0; filter: drop-shadow(0 0 12px rgba(0,212,255,0.3)); }
.team-role h4 { color: #fff; font-size: 16px; margin: 0 0 3px; }
.team-role .team-title { font-size: 13px; color: var(--g2); margin: 0 0 6px; letter-spacing: 0.5px; }
.team-role p { font-size: 14px; color: var(--text-dim); margin: 0; line-height: 1.7; }
.contact-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin-top: 20px; }
.contact-box { padding: 22px; text-align: center; }
.contact-box .c-icon { font-size: 30px; filter: drop-shadow(0 0 10px rgba(0,212,255,0.35)); }
.contact-box h4 { color: #fff; font-size: 15px; margin: 10px 0 6px; }
.contact-box a { color: var(--g1); font-size: 14px; text-decoration: none; word-break: break-all; transition: text-shadow 0.2s; }
.contact-box a:hover { text-shadow: 0 0 10px rgba(0,212,255,0.7); }

/* ============ 首页 Hero ============ */
.hero-title {
  font-size: clamp(2.2rem, 7vw, 4.6rem);
  font-weight: 800;
  letter-spacing: 0.06em;
  line-height: 1.1;
  margin: 6px 0 6px;
  color: #f5c518;
  text-shadow: 0 0 16px rgba(245, 197, 24, 0.7), 0 0 40px rgba(245, 197, 24, 0.35);
}
.hero-subtitle { font-size: clamp(1.05rem, 3vw, 1.7rem); color: #ffffff; font-weight: 600; margin: 0 0 10px; text-shadow: 0 0 18px rgba(0, 212, 255, 0.35); }
.hero-tagline { font-size: clamp(0.92rem, 2.2vw, 1.16rem); color: var(--text-dim); max-width: 46rem; margin: 0 auto 28px; line-height: 1.9; }
.gold { color: var(--g2); text-shadow: 0 0 12px rgba(240,185,11,0.5); }
.cyan { color: var(--g1); text-shadow: 0 0 12px rgba(0,212,255,0.5); }
.hero-stats { display: flex; justify-content: center; gap: 38px; flex-wrap: wrap; margin-top: 40px; }
.hero-stat { text-align: center; position: relative; padding: 14px 22px; border-radius: 12px; border: 1px solid var(--line); background: var(--panel); backdrop-filter: blur(6px); }
.hero-stat span { display: block; font-size: 30px; font-weight: 800; color: #f0b90b; text-shadow: 0 0 14px rgba(240, 185, 11, 0.5); }
.hero-stat label { font-size: 12px; color: var(--text-dim); margin-top: 4px; letter-spacing: 1px; }

/* ============ 按钮（能量霓虹） ============ */
.btn-gold {
  display: inline-block;
  padding: 13px 30px;
  border-radius: 12px;
  font-weight: 800;
  text-decoration: none;
  background: linear-gradient(120deg, #f0b90b, #ffb400);
  color: #000;
  box-shadow: 0 0 22px rgba(240,185,11,0.45), 0 6px 20px rgba(0,0,0,0.5);
  transition: transform 0.25s, box-shadow 0.25s;
}
.btn-gold:hover { transform: translateY(-3px); box-shadow: 0 0 40px rgba(240,185,11,0.7), 0 10px 30px rgba(0,0,0,0.5); }
.btn-ghost {
  display: inline-block;
  padding: 13px 30px;
  border-radius: 12px;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid var(--line-hot);
  color: var(--g1);
  backdrop-filter: blur(4px);
  transition: all 0.25s;
}
.btn-ghost:hover { background: rgba(0,212,255,0.12); color: #fff; box-shadow: 0 0 22px rgba(0,212,255,0.3); }

/* ============ HUD 角落装饰 ============ */
.hud {
  position: fixed;
  width: 60px; height: 60px;
  border: 2px solid rgba(0,212,255,0.25);
  z-index: 95;
  pointer-events: none;
  opacity: 0.6;
}
.hud.tl { top: 78px; left: 16px; border-right: none; border-bottom: none; border-radius: 10px 0 0 0; }
.hud.tr { top: 78px; right: 16px; border-left: none; border-bottom: none; border-radius: 0 10px 0 0; }
.hud.bl { bottom: 16px; left: 16px; border-right: none; border-top: none; border-radius: 0 0 0 10px; }
.hud.br { bottom: 16px; right: 16px; border-left: none; border-top: none; border-radius: 0 0 10px 0; }

/* ============ 动画 ============ */
@keyframes f2 { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
.animate-in { animation: f2 0.6s ease forwards; opacity: 0; }
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }

/* ============ 响应式 ============ */
@media (max-width: 768px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 66px; left: 0; right: 0;
    flex-direction: column;
    background: rgba(5, 8, 18, 0.98);
    border-bottom: 1px solid var(--line);
    padding: 8px;
  }
  .nav-links.show { display: flex; }
  .nav-links a { width: 100%; }
  .page-hero { padding: 78px 16px 38px; }
  .page-hero h1 { font-size: 28px; }
  .pipeline { flex-direction: column; }
  .pipeline-arrow { transform: rotate(90deg); }
  .footer-grid { grid-template-columns: 1fr; gap: 16px; }
  .hero-stats { gap: 18px; }
  .hero-stat { padding: 10px 16px; }
  .hero-stat span { font-size: 24px; }
  .weapon-grid, .case-grid { grid-template-columns: 1fr; }
  .hud { display: none; }
  /* ==== 手机端强优化 ==== */
  .nav-inner { height: 56px; padding: 0 14px; }
  .nav-brand { gap: 8px; }
  .nav-name { font-size: 15px; letter-spacing: 1px; }
  .nav-logo { font-size: 20px; }
  .nav-links { top: 56px; padding: 10px; gap: 4px; }
  .nav-links a { padding: 13px 14px; font-size: 15px; border-radius: 10px; }
  .nav-links a:active { background: rgba(0,212,255,0.12); }
  .nav-toggle {
    width: 44px; height: 44px; display: flex;
    align-items: center; justify-content: center;
    font-size: 22px; color: #fff;
    background: rgba(255,255,255,0.06); border: 1px solid var(--line);
    border-radius: 10px;
  }
  body { font-size: 15px; }
  p { line-height: 1.75; }
  .container { padding: 0 18px; }
  section { padding: 52px 0 !important; }
  .section-title { font-size: 24px; }
  .btn { padding: 13px 22px; font-size: 15px; min-height: 48px; display: inline-flex; align-items: center; justify-content: center; }
  .card { padding: 20px; }
  .hero-title { font-size: 34px; line-height: 1.15; }
  .hero-subtitle { font-size: 16px; }
  .float-cta { width: 50px; height: 50px; font-size: 22px; bottom: 18px; right: 18px; }
}

/* ===== 武器库作战控制台 v2 ===== */
.status-pills { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 14px; }
.status-pills .pill b { font-family: "Orbitron", sans-serif; font-weight: 700; margin-left: 2px; opacity: 0.9; }
.weapon-card { display: flex; flex-direction: column; }
.weapon-card.w-activated { border-color: rgba(46,158,91,0.45); }
.weapon-card.w-ready { border-color: rgba(245,197,24,0.4); }
.w-meta { display: flex; align-items: center; gap: 8px; margin: 10px 0 4px; flex-wrap: wrap; }
.w-badge { display: inline-flex; align-items: center; padding: 3px 10px; border-radius: 20px; font-size: 12px; font-weight: 600; letter-spacing: 0.3px; }
.w-prod { font-size: 12px; color: var(--text-dim, #93a5cc); background: rgba(147,165,204,0.1); padding: 3px 9px; border-radius: 20px; }
.w-foot { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.w-act {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 7px 14px; border-radius: 9px;
  background: linear-gradient(135deg, rgba(0,212,255,0.16), rgba(240,185,11,0.16));
  border: 1px solid rgba(0,212,255,0.35);
  color: #7ee6ff; font-size: 13px; font-weight: 600; text-decoration: none;
  transition: all 0.22s ease; white-space: nowrap;
}
.w-act:hover { background: linear-gradient(135deg, rgba(0,212,255,0.32), rgba(240,185,11,0.32)); box-shadow: 0 0 18px rgba(0,212,255,0.35); transform: translateY(-1px); color: #fff; }
.w-act-done { display: inline-flex; align-items: center; color: #4ade80; font-size: 13px; font-weight: 600; background: rgba(46,158,91,0.12); border: 1px solid rgba(46,158,91,0.3); padding: 7px 12px; border-radius: 9px; }
.w-head { margin-bottom: 2px; }
@media (max-width: 480px) {
  .w-foot { flex-direction: column; align-items: flex-start; }
  .w-act, .w-act-done { width: 100%; justify-content: center; }
}

/* ============================================
   HKBTX 金色香港 BTC 交易所 入口卡片样式
   金色主题呼应 BTC #F7931A，区别于 portal 蓝青
   ============================================ */
.hkbtx-card {
  border: 1px solid rgba(247, 147, 26, 0.35) !important;
  background: linear-gradient(160deg, rgba(247,147,26,0.12) 0%, rgba(10,14,26,0.9) 60%) !important;
  position: relative;
  overflow: hidden;
}
.hkbtx-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, #f7931a, #f0b90b);
}
.hkbtx-card:hover {
  border-color: rgba(247,147,26,0.8) !important;
  box-shadow: 0 0 30px rgba(247,147,26,0.25) !important;
}
.hkbtx-card .card-icon {
  color: #f7931a;
  font-size: 34px;
}
.hkbtx-tag {
  display: inline-block;
  background: linear-gradient(90deg, #f7931a, #f0b90b);
  color: #0a0e27;
  font-weight: 800;
  font-size: 11px;
  letter-spacing: 1px;
  padding: 2px 8px;
  border-radius: 6px;
  margin-left: 6px;
  vertical-align: middle;
}
.hkbtx-link {
  color: #f7931a !important;
  font-weight: 700;
}
.hkbtx-link:hover {
  color: #f0b90b !important;
  text-shadow: 0 0 12px rgba(247,147,26,0.6);
}


/* ===== AI 智能体军团 ===== */
.army{padding:70px 0}
.army-lead{display:flex;justify-content:center;gap:26px;margin:36px 0 46px;flex-wrap:wrap}
.army .lead{text-align:center;background:var(--card,#111827);border:1px solid var(--gold,#F7931A);border-radius:16px;padding:20px 30px;min-width:150px;transition:.25s}
.army .lead:hover{transform:translateY(-4px);box-shadow:0 10px 26px rgba(247,147,26,.15)}
.army .lead .ava{font-size:42px;line-height:1;display:block;margin-bottom:8px}
.army .lead .role{font-size:12px;color:var(--gold,#F7931A);font-weight:700;letter-spacing:1px}
.army .lead h4{color:#fff;margin-top:6px;font-size:17px}
.army-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(215px,1fr));gap:18px}
.army .agent{background:var(--card,#111827);border:1px solid var(--line,#1f2937);border-radius:18px;padding:24px 20px;text-align:center;position:relative;transition:.25s;overflow:hidden}
.army .agent::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--gold,#F7931A),var(--cyan,#22d3ee));opacity:0;transition:.25s}
.army .agent:hover{transform:translateY(-6px);border-color:var(--gold,#F7931A);box-shadow:0 12px 30px rgba(247,147,26,.12)}
.army .agent:hover::before{opacity:1}
.army .agent .ava{font-size:50px;line-height:1;display:block;margin-bottom:12px}
.army .agent .role{font-size:11px;color:var(--gold,#F7931A);letter-spacing:2px;text-transform:uppercase;margin-bottom:6px;font-weight:700}
.army .agent h3{font-size:19px;color:#fff;margin-bottom:6px}
.army .agent p{color:var(--dim,#9ca3af);font-size:13px;line-height:1.6}
.army .agent .tag{display:inline-block;margin-top:10px;font-size:11px;background:rgba(34,211,238,.1);color:var(--cyan,#22d3ee);border:1px solid rgba(34,211,238,.25);border-radius:20px;padding:3px 12px}

/* ===== 商城卡图片调大 (源指定 2026-09-01) ===== */
.shop-logo {
  display: block;
  width: 96px;
  height: 96px;
  object-fit: cover;
  border-radius: 14px;
  margin: 0 auto 14px auto;
  box-shadow: 0 6px 20px rgba(240,185,11,.25);
  border: 2px solid rgba(240,185,11,.5);
  transition: transform .3s ease, box-shadow .3s ease;
}
.card:hover .shop-logo {
  transform: scale(1.06);
  box-shadow: 0 10px 30px rgba(240,185,11,.4);
}