/* Invadigm Private - 深绿金VIP尊贵风 Private Banking (invadigmvip.com) */
:root{
  --c-bg:#0c2e2a;
  --c-bg-2:#0a2622;
  --c-bg-3:#133832;
  --c-primary:#0c2e2a;
  --c-accent:#c9a96e;
  --c-accent-2:#e0c893;
  --c-accent-deep:#a8884e;
  --c-text:#1a2740;
  --c-text-light:#5a6378;
  --c-text-inv:#f4f1e8;
  --c-text-inv-2:#b8b0a0;
  --c-border:#e3dccc;
  --c-border-gold:#c9a96e;
  --c-card:#ffffff;
  --c-card-alt:#fbf8ef;
  --c-section-alt:#f7f3e9;
  --shadow:0 8px 28px rgba(12,46,42,.10);
  --shadow-lg:0 16px 52px rgba(12,46,42,.14);
  --shadow-gold:0 8px 24px rgba(201,169,110,.22);
  --radius:2px;
  --radius-lg:3px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Georgia","Songti SC","Times New Roman",serif;
  color:var(--c-text);
  background:#fbf8ef;
  line-height:1.8;
  font-size:15px;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 28px}

/* 顶部条 */
.top-bar{background:var(--c-bg-2);color:var(--c-text-inv-2);font-size:13px;padding:10px 0;border-bottom:1px solid var(--c-accent-deep);letter-spacing:.3px}
.top-bar-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}
.top-bar-ticker{display:flex;align-items:center;gap:6px;font-style:italic}
.top-bar-ticker .dot{width:6px;height:6px;border-radius:50%;background:var(--c-accent);box-shadow:0 0 6px rgba(201,169,110,.6);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.top-bar-links a{color:var(--c-accent-2);margin:0 4px;font-style:italic}
.top-bar-links a:hover{color:#fff}

/* header */
.site-header{background:rgba(251,248,239,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--c-border-gold);position:sticky;top:0;z-index:100}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:78px;gap:24px}
.brand{display:flex;align-items:center;gap:12px}
.brand-logo{height:40px;width:auto}
.brand-name{font-size:24px;font-weight:400;letter-spacing:1px;color:var(--c-primary);font-family:"Georgia","Songti SC",serif}
.brand-name em{font-style:italic;color:var(--c-accent-deep);font-weight:400;letter-spacing:2px}
.main-nav{display:flex;gap:32px;align-items:center}
.nav-link{font-size:15px;color:var(--c-text);font-weight:400;padding:6px 0;position:relative;transition:color .2s;font-family:"Georgia","Songti SC",serif;font-style:italic}
.nav-link:hover,.nav-link.active{color:var(--c-accent-deep)}
.nav-link.active::after{content:"";position:absolute;left:50%;transform:translateX(-50%);bottom:-4px;width:24px;height:1px;background:var(--c-accent-deep)}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 32px;border-radius:var(--radius);font-weight:400;font-size:14px;cursor:pointer;border:none;transition:all .25s;letter-spacing:1px;font-family:"Georgia","Songti SC",serif;font-style:italic}
.btn-primary{background:linear-gradient(135deg,var(--c-accent-deep),var(--c-accent));color:#0c2e2a;border:1px solid var(--c-accent-deep);box-shadow:var(--shadow-gold)}
.btn-primary:hover{transform:translateY(-1px);background:linear-gradient(135deg,var(--c-accent),var(--c-accent-2));box-shadow:0 12px 28px rgba(201,169,110,.32)}
.btn-sm{padding:10px 22px;font-size:13px}
.btn-ghost{background:transparent;border:1px solid var(--c-accent-deep);color:var(--c-accent-deep)}
.btn-ghost:hover{background:var(--c-accent-deep);color:#fbf8ef}
.btn-light{background:#fbf8ef;color:var(--c-primary);border:1px solid var(--c-accent)}
.btn-light:hover{background:#fff;color:var(--c-accent-deep);box-shadow:0 6px 18px rgba(255,255,255,.18)}
.btn-ghost-light{background:transparent;border:1px solid var(--c-accent);color:var(--c-accent)}
.btn-ghost-light:hover{background:rgba(201,169,110,.12);color:var(--c-accent-2)}

/* Hero */
.hero{background:radial-gradient(ellipse at top right,#133832 0%,#0c2e2a 50%,#0a2622 100%);color:var(--c-text-inv);padding:100px 0;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(45deg,rgba(201,169,110,.04) 0,rgba(201,169,110,.04) 1px,transparent 1px,transparent 18px);pointer-events:none}
.hero::after{content:"";position:absolute;top:0;right:0;width:50%;height:100%;background:radial-gradient(circle at 70% 30%,rgba(201,169,110,.18),transparent 65%);pointer-events:none}
.hero-inner{display:grid;grid-template-columns:1.2fr 1fr;gap:64px;align-items:center;position:relative}
.hero-tag{display:inline-block;background:rgba(201,169,110,.12);color:var(--c-accent-2);padding:7px 16px;border:1px solid var(--c-accent);font-size:12px;font-weight:400;margin-bottom:22px;letter-spacing:3px;font-style:italic}
.hero-title{font-size:46px;line-height:1.3;font-weight:400;margin-bottom:20px;color:#fff;font-family:"Georgia","Songti SC",serif;letter-spacing:.5px}
.hero-desc{font-size:16px;color:var(--c-text-inv-2);margin-bottom:32px;max-width:560px;font-style:italic;line-height:1.85}
.hero-actions{display:flex;gap:16px;margin-bottom:44px}
.hero-stats{display:flex;gap:36px;list-style:none;flex-wrap:wrap}
.hero-stats li{display:flex;flex-direction:column;border-left:1px solid var(--c-accent);padding-left:16px}
.hero-stats strong{font-size:30px;color:var(--c-accent);font-weight:400;font-family:"Georgia",serif;letter-spacing:.5px}
.hero-stats span{font-size:13px;color:var(--c-text-inv-2);font-style:italic}
.hero-visual{display:flex;justify-content:center}
.hero-card{background:linear-gradient(135deg,#0a2622,#133832);border:1px solid var(--c-accent);border-radius:var(--radius-lg);padding:30px 28px;width:100%;max-width:360px;position:relative;overflow:hidden;box-shadow:0 0 40px rgba(201,169,110,.18),inset 0 0 30px rgba(201,169,110,.04)}
.hero-card-badge{position:absolute;top:14px;right:14px;font-size:9px;letter-spacing:2px;color:var(--c-accent);border:1px solid var(--c-accent);padding:3px 8px;font-style:italic}
.hero-card-head{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--c-text-inv-2);margin-bottom:10px;font-style:italic}
.hero-card-head .up{color:var(--c-accent);font-weight:400}
.hero-card-price{font-size:38px;font-weight:400;color:#fff;margin-bottom:16px;font-family:"Georgia",serif;letter-spacing:1px}
.hero-card-price .gold{color:var(--c-accent)}
.hero-card-chart svg{width:100%;height:60px}
.hero-card-foot{display:flex;justify-content:space-between;font-size:12px;color:var(--c-text-inv-2);margin-top:16px;padding-top:16px;border-top:1px solid rgba(201,169,110,.25);font-style:italic}
.hero-card-shine{position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:linear-gradient(115deg,transparent 40%,rgba(201,169,110,.18) 50%,transparent 60%);animation:shine 6s ease-in-out infinite;pointer-events:none}
@keyframes shine{0%,100%{transform:translateX(-30%)}50%{transform:translateX(30%)}}

/* trust strip */
.trust-strip{background:var(--c-bg-2);padding:26px 0;color:var(--c-text-inv-2);border-bottom:1px solid var(--c-accent-deep)}
.trust-inner{display:flex;justify-content:space-between;flex-wrap:wrap;gap:24px}
.trust-item{display:flex;flex-direction:column;gap:2px;border-left:1px solid var(--c-accent);padding-left:14px}
.trust-item strong{color:var(--c-accent);font-size:18px;font-weight:400;letter-spacing:1.5px;font-family:"Georgia",serif}
.trust-item span{font-size:12px;font-style:italic}

/* section */
.section{padding:90px 0}
.section-alt{background:var(--c-section-alt)}
.section-head{text-align:center;max-width:720px;margin:0 auto 54px}
.section-tag{display:inline-block;color:var(--c-accent-deep);font-size:13px;font-weight:400;letter-spacing:4px;text-transform:uppercase;margin-bottom:14px;font-style:italic;font-family:"Georgia",serif}
.section-tag::before{content:"— ";color:var(--c-accent)}
.section-tag::after{content:" —";color:var(--c-accent)}
.section-title{font-size:34px;font-weight:400;color:var(--c-primary);margin-bottom:16px;font-family:"Georgia","Songti SC",serif;letter-spacing:.5px}
.section-desc{font-size:15px;color:var(--c-text-light);font-style:italic}

/* products */
.products-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.product-card{background:#fff;border:1px solid var(--c-border);border-radius:var(--radius);padding:32px 26px;transition:all .3s;position:relative}
.product-card::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--c-accent),transparent);opacity:0;transition:opacity .3s}
.product-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--c-accent)}
.product-card:hover::before{opacity:1}
.product-icon{width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:400;font-size:18px;margin-bottom:20px;background:linear-gradient(135deg,var(--c-accent-deep),var(--c-accent));box-shadow:0 4px 12px rgba(201,169,110,.32);font-family:"Georgia",serif;letter-spacing:1px;border:1px solid var(--c-accent)}
.product-card h3{font-size:20px;color:var(--c-primary);margin-bottom:10px;font-weight:400;font-family:"Georgia","Songti SC",serif}
.product-card p{font-size:14px;color:var(--c-text-light);margin-bottom:18px;font-style:italic}
.product-card ul{list-style:none}
.product-card li{font-size:13px;color:var(--c-text);padding:5px 0;padding-left:22px;position:relative;font-style:italic}
.product-card li::before{content:"◆";position:absolute;left:0;color:var(--c-accent);font-size:10px;top:7px}

/* platform */
.platform-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.platform-card{background:#fff;border:1px solid var(--c-border);border-top:2px solid var(--c-accent);border-radius:var(--radius);padding:30px 26px;transition:all .3s}
.platform-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.platform-card h3{font-size:18px;color:var(--c-primary);margin-bottom:10px;font-weight:400;font-family:"Georgia","Songti SC",serif}
.platform-card p{font-size:14px;color:var(--c-text-light);margin-bottom:16px;font-style:italic}
.link-arrow{color:var(--c-accent-deep);font-weight:400;font-size:14px;font-style:italic;font-family:"Georgia",serif}
.link-arrow:hover{color:var(--c-accent);text-decoration:underline}

/* about */
.about-inner{display:grid;grid-template-columns:1.15fr 1fr;gap:64px;align-items:center}
.about-text p{color:var(--c-text-light);margin-bottom:16px;font-style:italic}
.about-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;list-style:none;margin-top:28px}
.about-list li{background:#fff;border:1px solid var(--c-border);border-top:1px solid var(--c-accent);padding:20px;border-radius:var(--radius);text-align:center}
.about-list strong{display:block;font-size:28px;color:var(--c-accent-deep);font-weight:400;font-family:"Georgia",serif;margin-bottom:2px}
.about-list li{font-size:12px;color:var(--c-text-light);font-style:italic}
.emblem-card{background:radial-gradient(ellipse at center,#133832,#0a2622);border:1px solid var(--c-accent);border-radius:50%/40%;padding:60px 40px;color:#fff;text-align:center;position:relative;height:340px;overflow:hidden;box-shadow:0 0 40px rgba(201,169,110,.18)}
.emblem-card::before{content:"";position:absolute;inset:14px;border:1px solid rgba(201,169,110,.25);border-radius:50%/40%}
.emblem-ring{position:absolute;inset:0}
.emblem-ring span{position:absolute;width:8px;height:8px;background:var(--c-accent);border-radius:50%;box-shadow:0 0 0 4px rgba(201,169,110,.2),0 0 12px rgba(201,169,110,.5);animation:float 3.5s ease-in-out infinite}
.emblem-ring span:nth-child(2){animation-delay:.5s}
.emblem-ring span:nth-child(3){animation-delay:1s}
.emblem-ring span:nth-child(4){animation-delay:1.5s}
.emblem-ring span:nth-child(5){animation-delay:2s}
.emblem-ring span:nth-child(6){animation-delay:2.5s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.emblem-title{position:absolute;bottom:36px;left:0;right:0;font-size:12px;color:var(--c-accent);font-style:italic;letter-spacing:2px;font-family:"Georgia",serif}

/* faq */
.faq-list{max-width:840px;margin:0 auto}
.faq-item{background:#fff;border:1px solid var(--c-border);border-left:2px solid var(--c-accent);border-radius:var(--radius);margin-bottom:14px;overflow:hidden}
.faq-item summary{padding:20px 26px;cursor:pointer;font-weight:400;font-size:16px;color:var(--c-primary);list-style:none;display:flex;justify-content:space-between;align-items:center;font-family:"Georgia","Songti SC",serif}
.faq-item summary::after{content:"+";color:var(--c-accent-deep);font-size:22px;font-weight:300;font-family:"Georgia",serif}
.faq-item[open] summary::after{content:"−"}
.faq-answer{padding:0 26px 22px;color:var(--c-text-light);font-size:14px;font-style:italic}

/* latest news */
.latest-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.latest-card{background:#fff;border:1px solid var(--c-border);border-top:2px solid var(--c-accent);border-radius:var(--radius);padding:24px;transition:all .3s}
.latest-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--c-accent)}
.latest-card h3{font-size:17px;line-height:1.5;color:var(--c-primary);margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-weight:400;font-family:"Georgia","Songti SC",serif}
.latest-card h3:hover{color:var(--c-accent-deep)}
.latest-card p{font-size:13px;color:var(--c-text-light);margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-style:italic}
.latest-card time{font-size:12px;color:var(--c-text-light);font-style:italic;font-family:"Georgia",serif}
.section-more{text-align:center;margin-top:40px}

/* CTA */
.cta{background:radial-gradient(ellipse at center,#133832,#0c2e2a);color:#fff;padding:80px 0;text-align:center;border-top:1px solid var(--c-accent);border-bottom:1px solid var(--c-accent);position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(45deg,rgba(201,169,110,.05) 0,rgba(201,169,110,.05) 1px,transparent 1px,transparent 24px);pointer-events:none}
.cta-inner{position:relative}
.cta h2{font-size:34px;margin-bottom:14px;font-weight:400;font-family:"Georgia","Songti SC",serif;letter-spacing:.5px}
.cta p{color:var(--c-text-inv-2);margin-bottom:28px;font-style:italic}
.cta-actions{display:flex;gap:16px;justify-content:center}

/* footer */
.site-footer{background:var(--c-bg-2);color:var(--c-text-inv-2);padding:60px 0 0;border-top:1px solid var(--c-accent-deep)}
.footer-inner{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr 1fr;gap:36px;padding-bottom:42px}
.footer-brand .footer-logo{height:40px;width:auto;margin-bottom:16px}
.footer-brand p{font-size:13px;margin-bottom:10px;font-style:italic}
.footer-disclaimer{font-size:12px;color:#7a8088;line-height:1.7;font-style:italic}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:16px;font-weight:400;letter-spacing:1px;font-family:"Georgia","Songti SC",serif;font-style:italic}
.footer-col h4::before{content:"— ";color:var(--c-accent)}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:9px}
.footer-col a{font-size:13px;color:var(--c-text-inv-2);transition:color .2s;font-style:italic}
.footer-col a:hover{color:var(--c-accent)}
.footer-bottom{border-top:1px solid rgba(201,169,110,.18);padding:22px 0;text-align:center;font-size:12px;color:#7a8088;font-style:italic;letter-spacing:.5px}

/* ====== 新闻页样式 ====== */
.news-loading,.news-empty,.news-error{padding:40px;text-align:center;color:var(--c-text-light);font-style:italic}
.news-list{list-style:none}
.news-item{border-bottom:1px solid var(--c-border);padding:24px 0;transition:all .2s}
.news-item:hover{background:var(--c-card-alt);padding-left:8px}
.news-item-link{display:flex;align-items:baseline;gap:14px;margin-bottom:6px}
.news-date{color:var(--c-accent-deep);font-size:13px;font-weight:400;white-space:nowrap;flex-shrink:0;font-family:"Georgia",serif;font-style:italic}
.news-title{font-size:18px;font-weight:400;color:var(--c-primary);line-height:1.5;font-family:"Georgia","Songti SC",serif}
.news-item:hover .news-title{color:var(--c-accent-deep)}
.news-preview{color:var(--c-text-light);font-size:13px;line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;padding-left:80px;font-style:italic}
.pagination{display:flex;justify-content:center;gap:6px;margin-top:44px;flex-wrap:wrap}
.pagination a,.pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:42px;height:42px;padding:0 14px;border:1px solid var(--c-border);border-radius:var(--radius);font-size:14px;color:var(--c-text);font-family:"Georgia",serif;font-style:italic}
.pagination a:hover{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}
.pagination .page-cur{background:var(--c-accent-deep);color:#fff;border-color:var(--c-accent-deep);font-weight:400}

/* article */
.news-article{background:#fff;border:1px solid var(--c-border);border-top:2px solid var(--c-accent);padding:48px;border-radius:var(--radius);box-shadow:var(--shadow)}
.article-title{font-size:32px;line-height:1.4;color:var(--c-primary);margin-bottom:20px;font-weight:400;font-family:"Georgia","Songti SC",serif;letter-spacing:.3px}
.article-meta{display:flex;gap:18px;color:var(--c-text-light);font-size:13px;padding-bottom:20px;border-bottom:1px solid var(--c-border);margin-bottom:28px;align-items:center;font-style:italic;font-family:"Georgia",serif}
.article-content{font-size:16px;line-height:1.95;color:var(--c-text)}
.article-content p{margin-bottom:20px}
.article-content p:first-child::first-letter{font-size:42px;font-weight:400;color:var(--c-accent-deep);float:left;line-height:1;margin-right:10px;margin-top:6px;font-family:"Georgia",serif}
.article-footer{margin-top:32px;padding-top:22px;border-top:1px solid var(--c-border)}
.back-link{color:var(--c-accent-deep);font-weight:400;font-style:italic;font-family:"Georgia",serif}

/* page banner */
.page-banner{background:radial-gradient(ellipse at center,#133832,#0a2622);color:#fff;padding:70px 0;text-align:center;border-bottom:1px solid var(--c-accent);position:relative;overflow:hidden}
.page-banner::before{content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(45deg,rgba(201,169,110,.05) 0,rgba(201,169,110,.05) 1px,transparent 1px,transparent 24px);pointer-events:none}
.page-banner h1{font-size:36px;margin-bottom:12px;font-weight:400;position:relative;font-family:"Georgia","Songti SC",serif;letter-spacing:.5px}
.page-banner p{color:var(--c-text-inv-2);position:relative;font-style:italic}
.breadcrumb{font-size:13px;color:var(--c-text-inv-2);margin-top:16px;font-style:italic;font-family:"Georgia",serif;position:relative}
.breadcrumb a{color:var(--c-accent)}

/* news layout */
.news-page-main{padding:64px 0}
.news-page-layout{display:grid;grid-template-columns:1fr 280px;gap:44px;align-items:start}
.news-sidebar{background:#fff;border:1px solid var(--c-border);border-top:2px solid var(--c-accent);border-radius:var(--radius);padding:26px;position:sticky;top:100px}
.news-sidebar h3{font-size:15px;color:var(--c-primary);margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--c-accent);font-weight:400;letter-spacing:1px;font-family:"Georgia","Songti SC",serif;font-style:italic}
.news-sidebar h3::before{content:"— ";color:var(--c-accent)}
.news-sidebar ul{list-style:none}
.news-sidebar li{padding:9px 0;border-bottom:1px dashed var(--c-border)}
.news-sidebar a{font-size:13px;line-height:1.5;color:var(--c-text);font-style:italic}
.news-sidebar a:hover{color:var(--c-accent-deep)}

/* responsive */
@media (max-width:960px){
  .hero-inner,.about-inner,.news-page-layout{grid-template-columns:1fr}
  .products-grid,.platform-grid,.latest-grid{grid-template-columns:repeat(2,1fr)}
  .footer-inner{grid-template-columns:repeat(2,1fr)}
  .main-nav{display:none}
  .hero-title{font-size:32px}
  .section-title{font-size:26px}
  .hero-stats{gap:22px}
}
@media (max-width:600px){
  .products-grid,.platform-grid,.latest-grid,.footer-inner{grid-template-columns:1fr}
  .top-bar-links{display:none}
  .hero{padding:60px 0}
  .hero-title{font-size:26px}
  .section{padding:60px 0}
  .news-article{padding:20px 16px}
  .article-title{font-size:22px;line-height:1.4}
  .news-page-layout{grid-template-columns:1fr !important}
  .news-sidebar{position:static !important;margin-top:30px}
  .news-item-link{flex-direction:column;align-items:flex-start;gap:4px}
  .news-preview{padding-left:0}
  .news-title{font-size:15px}
  .article-meta{flex-direction:column;align-items:flex-start;gap:6px}
  .article-content{font-size:15px;line-height:1.8}
  .article-content p{margin-bottom:14px}
  .pagination{gap:4px}
  .pagination a,.pagination span{min-width:36px;height:36px;font-size:13px;padding:0 8px}
}