/* ========== 盛达配资优配公司 - 公共样式 ========== */
*{box-sizing:border-box;margin:0;padding:0}
html,body{scroll-behavior:smooth}
body{
  font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  background:linear-gradient(135deg,#0a0e27 0%,#13153a 45%,#1a1145 100%);
  color:#e6ecff;line-height:1.7;min-height:100vh;
  -webkit-font-smoothing:antialiased;
}
a{color:#7cc7ff;text-decoration:none;transition:color .25s}
a:hover{color:#a4dbff}
img{max-width:100%;display:block;border:0}
ul,ol{list-style:none}

/* ===== 顶部 ===== */
.topbar{
  background:rgba(8,12,40,.7);backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(124,199,255,.18);
  position:sticky;top:0;z-index:99;
}
.nav{
  max-width:1280px;margin:0 auto;padding:14px 24px;
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px;
}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;color:#fff}
.logo .badge{
  width:38px;height:38px;border-radius:10px;
  background:linear-gradient(135deg,#3a7bff,#9b5cff);
  display:flex;align-items:center;justify-content:center;color:#fff;font-weight:900;
  box-shadow:0 6px 18px rgba(74,108,255,.45);
}
.menu{display:flex;gap:6px;flex-wrap:wrap}
.menu a{
  padding:8px 14px;border-radius:8px;color:#cdd6ff;font-size:14px;font-weight:500;
}
.menu a:hover,.menu a.active{background:rgba(124,199,255,.12);color:#fff}
.search-box{
  display:flex;align-items:center;background:rgba(255,255,255,.07);
  border:1px solid rgba(124,199,255,.2);border-radius:24px;padding:6px 12px;min-width:240px;
}
.search-box input{
  background:transparent;border:0;outline:0;color:#fff;flex:1;font-size:13px;padding:4px 6px;
}
.search-box input::placeholder{color:#8e9bd2}
.search-box button{
  background:linear-gradient(135deg,#3a7bff,#9b5cff);border:0;color:#fff;
  padding:6px 14px;border-radius:18px;cursor:pointer;font-size:13px;
}
.menu-toggle{display:none;background:transparent;border:1px solid rgba(124,199,255,.3);color:#fff;padding:6px 10px;border-radius:6px;cursor:pointer}

/* ===== 走马灯 ===== */
.ticker{
  background:rgba(255,255,255,.05);border-bottom:1px solid rgba(124,199,255,.12);
  overflow:hidden;white-space:nowrap;
}
.ticker-track{
  display:inline-block;padding:10px 0;animation:tickerMove 60s linear infinite;
}
.ticker span{
  display:inline-block;margin:0 32px;font-size:13px;color:#cdd6ff;font-family:Consolas,Monaco,monospace;
}
.ticker .up{color:#4cd97d}.ticker .down{color:#ff6b8a}
@keyframes tickerMove{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* ===== 面包屑 ===== */
.breadcrumb{
  max-width:1280px;margin:18px auto 0;padding:0 24px;font-size:13px;color:#9aa6d4;
}
.breadcrumb a{color:#9aa6d4}
.breadcrumb span{color:#fff;margin:0 6px}

/* ===== Hero ===== */
.hero{
  max-width:1280px;margin:24px auto;padding:48px 28px;
  background:linear-gradient(135deg,rgba(58,123,255,.18),rgba(155,92,255,.16));
  border:1px solid rgba(124,199,255,.18);border-radius:18px;
  backdrop-filter:blur(10px);
}
.hero h1{font-size:34px;line-height:1.35;color:#fff;margin-bottom:14px;font-weight:800}
.hero p.lead{font-size:16px;color:#c8d2ff;max-width:820px;margin-bottom:22px}
.btns{display:flex;gap:12px;flex-wrap:wrap}
.btn{
  padding:12px 22px;border-radius:10px;font-size:14px;font-weight:600;
  border:1px solid rgba(124,199,255,.3);cursor:pointer;
}
.btn-primary{background:linear-gradient(135deg,#3a7bff,#9b5cff);color:#fff;border:0}
.btn-ghost{background:rgba(255,255,255,.06);color:#fff}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(58,123,255,.3)}

/* ===== Grid 通用 ===== */
.section{max-width:1280px;margin:36px auto;padding:0 24px}
.section h2{
  font-size:24px;color:#fff;margin-bottom:18px;display:flex;align-items:center;gap:10px;
}
.section h2::before{content:"";width:5px;height:22px;background:linear-gradient(180deg,#3a7bff,#9b5cff);border-radius:3px}

.grid{display:grid;gap:18px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}

.card{
  background:rgba(255,255,255,.05);border:1px solid rgba(124,199,255,.15);
  border-radius:14px;padding:20px;backdrop-filter:blur(8px);
  transition:all .35s ease;
}
.card:hover{transform:translateY(-4px);border-color:rgba(124,199,255,.4);box-shadow:0 12px 30px rgba(58,123,255,.25)}
.card h3,.card h4{color:#fff;font-size:17px;margin-bottom:8px;font-weight:700}
.card .meta{font-size:12px;color:#8e9bd2;margin-bottom:8px}
.card p{font-size:14px;color:#bcc6ec}
.card .thumb{
  width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:10px;margin-bottom:12px;
  background:rgba(255,255,255,.03);
}

/* ===== 仪表盘动画 ===== */
.dashboard{
  display:grid;gap:18px;grid-template-columns:repeat(4,1fr);
  margin:30px 0;
}
.metric{
  background:linear-gradient(135deg,rgba(58,123,255,.12),rgba(155,92,255,.12));
  border:1px solid rgba(124,199,255,.2);border-radius:14px;padding:22px;
}
.metric .label{font-size:13px;color:#9aa6d4}
.metric .value{font-size:30px;font-weight:800;color:#fff;margin:6px 0;font-family:Consolas,monospace}
.metric .delta{font-size:12px;color:#4cd97d}
.metric.down .delta{color:#ff6b8a}

/* ===== 视频 ===== */
.video-card{position:relative;border-radius:14px;overflow:hidden;cursor:pointer}
.video-card .thumb{aspect-ratio:16/9;width:100%;object-fit:cover;display:block}
.play-btn{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  background:rgba(8,12,40,.35);transition:background .25s;
}
.play-btn::before{
  content:"";width:0;height:0;border-left:22px solid #fff;
  border-top:14px solid transparent;border-bottom:14px solid transparent;margin-left:6px;
}
.video-card:hover .play-btn{background:rgba(8,12,40,.55)}
.video-card .title{
  position:absolute;left:0;right:0;bottom:0;padding:14px;color:#fff;font-weight:600;
  background:linear-gradient(0deg,rgba(0,0,0,.7),transparent);
}

/* ===== 用户/专家评价 ===== */
.testimonial{
  background:rgba(255,255,255,.05);border:1px solid rgba(124,199,255,.15);
  border-radius:14px;padding:20px;
}
.testimonial .who{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.testimonial .avatar{width:48px;height:48px;border-radius:50%;object-fit:cover;border:2px solid rgba(124,199,255,.3)}
.testimonial .name{color:#fff;font-weight:700;font-size:15px}
.testimonial .role{font-size:12px;color:#8e9bd2}
.testimonial p{font-size:14px;color:#cdd6ff;font-style:italic}

/* ===== 文章页 ===== */
.article{
  max-width:980px;margin:30px auto;padding:32px;
  background:rgba(255,255,255,.04);border:1px solid rgba(124,199,255,.15);
  border-radius:16px;backdrop-filter:blur(8px);
}
.article h1{color:#fff;font-size:30px;margin-bottom:14px;line-height:1.4}
.article .article-meta{font-size:13px;color:#8e9bd2;margin-bottom:22px;border-bottom:1px solid rgba(124,199,255,.15);padding-bottom:14px}
.article h2{color:#fff;font-size:22px;margin:24px 0 12px;border-left:4px solid #3a7bff;padding-left:10px}
.article h3{color:#cfe0ff;font-size:18px;margin:18px 0 8px}
.article h4,.article h5,.article h6{color:#bcc6ec;margin:14px 0 8px}
.article p{font-size:15px;color:#cdd6ff;margin-bottom:14px}
.article img.banner{width:100%;border-radius:12px;margin:18px 0;aspect-ratio:16/7;object-fit:cover}
.article ul{margin:10px 0 14px 24px;color:#cdd6ff}
.article ul li{list-style:disc;margin-bottom:6px}
.article blockquote{
  border-left:4px solid #9b5cff;padding:12px 16px;color:#cfe0ff;
  background:rgba(155,92,255,.08);border-radius:0 8px 8px 0;margin:14px 0;
}

/* ===== Footer ===== */
.footer{
  margin-top:60px;background:rgba(6,8,28,.85);border-top:1px solid rgba(124,199,255,.18);
  padding:36px 24px 18px;
}
.footer-inner{max-width:1280px;margin:0 auto;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
.footer h5{color:#fff;font-size:15px;margin-bottom:12px}
.footer p,.footer li{font-size:13px;color:#9aa6d4;line-height:1.9}
.footer a{color:#9aa6d4}
.footer a:hover{color:#7cc7ff}
.footer .copy{
  text-align:center;font-size:12px;color:#7984b6;
  margin-top:24px;padding-top:14px;border-top:1px solid rgba(124,199,255,.12);
}

/* ===== fade-in 动画 ===== */
.fade-in{opacity:0;transform:translateY(20px);transition:opacity .8s ease,transform .8s ease}
.fade-in.visible{opacity:1;transform:translateY(0)}

/* ===== 响应式 ===== */
@media(max-width:960px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .dashboard{grid-template-columns:repeat(2,1fr)}
  .footer-inner{grid-template-columns:1fr 1fr}
  .hero h1{font-size:26px}
}
@media(max-width:640px){
  .menu-toggle{display:inline-block}
  .menu{display:none;width:100%;flex-direction:column;background:rgba(8,12,40,.95);padding:8px;border-radius:8px}
  .menu.open{display:flex}
  .grid-4,.grid-3,.grid-2,.dashboard{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr}
  .search-box{min-width:0;width:100%}
  .hero{padding:30px 18px}
  .hero h1{font-size:22px}
  .article{padding:20px}
}