/* 暗红金节日风 (599921.com) */
:root{
  --c-bg:#3d0000;
  --c-bg-2:#5a0000;
  --c-primary:#3d0000;
  --c-accent:#c9a96e;
  --c-accent-2:#d4af37;
  --c-accent-light:#f5e7a8;
  --c-warm:#fff8e7;
  --c-text:#2d1a1a;
  --c-text-light:#6b4a4a;
  --c-text-inv:#fff8e7;
  --c-text-inv-2:#d4b8b8;
  --c-border:#e8d8c0;
  --c-card:#ffffff;
  --c-section-alt:#fdf6e8;
  --shadow:0 8px 24px rgba(61,0,0,.10);
  --shadow-lg:0 16px 48px rgba(61,0,0,.16);
  --radius:8px;
  --gold-foil:linear-gradient(135deg,#f5e7a8 0%,#d4af37 30%,#c9a96e 50%,#d4af37 70%,#8a6d2a 100%);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Cinzel","Songti SC","Georgia","PingFang SC","Microsoft YaHei",serif;
  color:var(--c-text);
  background:var(--c-warm);
  line-height:1.75;
  font-size:15px;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}

/* 顶部条 */
.top-bar{background:#2d0000;color:var(--c-text-inv-2);font-size:13px;padding:8px 0;border-bottom:1px solid var(--c-accent)}
.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-family:"Georgia","Songti SC",serif}
.top-bar-ticker .dot{width:6px;height:6px;border-radius:50%;background:var(--c-accent-2);box-shadow:0 0 6px var(--c-accent-2);animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.top-bar-links a{color:var(--c-accent-light);margin:0 2px}

/* header */
.site-header{background:var(--c-warm);border-bottom:2px solid var(--c-accent);position:sticky;top:0;z-index:100;box-shadow:0 2px 8px rgba(61,0,0,.06)}
.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:42px;width:auto}
.brand-name{font-size:24px;font-weight:700;letter-spacing:2px;color:var(--c-primary);font-family:"Cinzel","Songti SC","Georgia",serif}
.main-nav{display:flex;gap:32px;align-items:center}
.nav-link{font-size:15px;color:var(--c-text);font-weight:600;padding:6px 0;position:relative;transition:color .2s;font-family:"Songti SC","Georgia",serif;letter-spacing:1px}
.nav-link:hover,.nav-link.active{color:var(--c-accent-2)}
.nav-link.active::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--gold-foil)}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 30px;border-radius:var(--radius);font-weight:600;font-size:14px;cursor:pointer;border:none;transition:all .25s;font-family:"Cinzel","Songti SC","Georgia",serif;letter-spacing:1.5px}
.btn-primary{background:var(--gold-foil);color:#3d0000;border:1px solid #8a6d2a;box-shadow:inset 0 1px 0 rgba(255,255,255,.4),0 4px 12px rgba(212,175,55,.3)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:inset 0 1px 0 rgba(255,255,255,.5),0 8px 20px rgba(212,175,55,.5)}
.btn-sm{padding:9px 22px;font-size:13px}
.btn-ghost{background:transparent;border:1px solid var(--c-primary);color:var(--c-primary)}
.btn-ghost:hover{background:var(--c-primary);color:var(--c-warm)}
.btn-light{background:var(--c-warm);color:var(--c-primary);border:1px solid var(--c-warm)}
.btn-ghost-light{background:transparent;border:1px solid var(--c-accent-light);color:var(--c-warm)}
.btn-ghost-light:hover{background:rgba(212,175,55,.15)}

/* Hero */
.hero{background:radial-gradient(ellipse at top,#5a0000 0%,#3d0000 50%,#2d0000 100%);color:var(--c-text-inv);padding:90px 0;position:relative;overflow:hidden;border-bottom:2px solid var(--c-accent-2)}
.hero::before{content:"";position:absolute;top:0;right:0;width:60%;height:100%;background:radial-gradient(circle at 80% 30%,rgba(212,175,55,.18),transparent 55%);pointer-events:none}
.hero::after{content:"";position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--gold-foil)}
.hero-inner{display:grid;grid-template-columns:1.2fr 1fr;gap:60px;align-items:center;position:relative}
.hero-tag{display:inline-block;background:linear-gradient(135deg,rgba(212,175,55,.2),rgba(201,169,110,.1));color:var(--c-accent-light);padding:7px 18px;border:1px solid var(--c-accent);border-radius:20px;font-size:13px;font-weight:600;margin-bottom:20px;letter-spacing:2px;font-family:"Cinzel","Georgia",serif}
.hero-title{font-size:46px;line-height:1.25;font-weight:700;margin-bottom:18px;color:#fff8e7;font-family:"Cinzel","Songti SC","Georgia",serif;letter-spacing:1px}
.hero-desc{font-size:16px;color:var(--c-text-inv-2);margin-bottom:30px;max-width:560px;font-family:"Songti SC","Georgia",serif;line-height:1.85}
.hero-actions{display:flex;gap:14px;margin-bottom:40px}
.hero-stats{display:flex;gap:30px;list-style:none;flex-wrap:wrap}
.hero-stats li{display:flex;flex-direction:column;text-align:center}
.hero-stats strong{font-size:30px;color:var(--c-accent-2);font-weight:700;font-family:"Cinzel","Georgia",serif;text-shadow:0 0 12px rgba(212,175,55,.4)}
.hero-stats span{font-size:12px;color:var(--c-text-inv-2);letter-spacing:1px;margin-top:4px}
.hero-visual{display:flex;justify-content:center}
.hero-svg{width:100%;max-width:340px;height:auto;filter:drop-shadow(0 8px 24px rgba(212,175,55,.3))}

/* trust strip */
.trust-strip{background:#2d0000;padding:28px 0;color:var(--c-text-inv-2);border-top:1px solid rgba(212,175,55,.15)}
.trust-inner{display:flex;justify-content:space-between;flex-wrap:wrap;gap:24px}
.trust-item{display:flex;flex-direction:column;gap:3px;text-align:center;position:relative;padding:0 16px}
.trust-item:not(:last-child)::after{content:"";position:absolute;right:-12px;top:50%;transform:translateY(-50%);width:1px;height:32px;background:rgba(212,175,55,.3)}
.trust-item strong{color:var(--c-accent-2);font-size:18px;font-weight:700;font-family:"Cinzel","Georgia",serif;letter-spacing:1px}
.trust-item span{font-size:12px;letter-spacing:.5px;font-family:"Songti SC","Georgia",serif}

/* section */
.section{padding:80px 0}
.section-alt{background:var(--c-section-alt)}
.section-head{text-align:center;max-width:720px;margin:0 auto 50px;position:relative}
.section-head::before{content:"❦";display:block;color:var(--c-accent-2);font-size:20px;margin-bottom:10px}
.section-tag{display:inline-block;color:var(--c-accent-2);font-size:12px;font-weight:700;letter-spacing:3px;text-transform:uppercase;margin-bottom:10px;font-family:"Cinzel","Georgia",serif}
.section-title{font-size:34px;font-weight:700;color:var(--c-primary);margin-bottom:14px;font-family:"Cinzel","Songti SC","Georgia",serif;letter-spacing:1px}
.section-desc{font-size:15px;color:var(--c-text-light);font-family:"Songti SC","Georgia",serif}

/* products */
.products-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.product-card{background:#fff;border:1px solid var(--c-border);border-radius:var(--radius);padding:32px 26px;transition:all .3s;box-shadow:var(--shadow);position:relative;overflow:hidden}
.product-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--gold-foil);transform:scaleX(0);transform-origin:center;transition:transform .35s}
.product-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--c-accent)}
.product-card:hover::before{transform:scaleX(1)}
.product-icon{width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff8e7;font-weight:700;font-size:18px;margin-bottom:20px;font-family:"Cinzel","Georgia",serif;letter-spacing:1px;box-shadow:inset 0 1px 0 rgba(255,255,255,.3),0 4px 10px rgba(0,0,0,.15);border:2px solid var(--c-accent)}
.product-card h3{font-size:20px;color:var(--c-primary);margin-bottom:10px;font-family:"Cinzel","Songti SC","Georgia",serif;letter-spacing:.5px}
.product-card p{font-size:14px;color:var(--c-text-light);margin-bottom:16px;line-height:1.7;font-family:"Songti SC","Georgia",serif}
.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-family:"Songti SC","Georgia",serif}
.product-card li::before{content:"◆";position:absolute;left:0;color:var(--c-accent-2);font-size:10px;top:7px}

/* platform */
.platform-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.platform-card{background:#fff;border-radius:var(--radius);padding:30px 26px;border:1px solid var(--c-border);border-top:4px solid var(--c-accent);transition:all .3s}
.platform-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-top-color:var(--c-accent-2)}
.platform-card h3{font-size:18px;color:var(--c-primary);margin-bottom:10px;font-family:"Cinzel","Songti SC","Georgia",serif;font-weight:600}
.platform-card p{font-size:14px;color:var(--c-text-light);margin-bottom:14px;font-family:"Songti SC","Georgia",serif}
.link-arrow{color:var(--c-accent-2);font-weight:600;font-size:14px;font-family:"Cinzel","Georgia",serif;letter-spacing:1px}
.link-arrow:hover{text-decoration:underline}

/* about */
.about-inner{display:grid;grid-template-columns:1.2fr 1fr;gap:60px;align-items:center}
.about-text p{color:var(--c-text-light);margin-bottom:14px;font-family:"Songti SC","Georgia",serif;line-height:1.85}
.about-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;list-style:none;margin-top:24px}
.about-list li{background:linear-gradient(135deg,#fff8e7,#fdf6e8);border:1px solid var(--c-border);padding:20px;text-align:center;border-radius:var(--radius);position:relative}
.about-list li::before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:30px;height:2px;background:var(--gold-foil)}
.about-list strong{display:block;font-size:28px;color:var(--c-accent-2);font-weight:700;font-family:"Cinzel","Georgia",serif;margin-top:4px;text-shadow:0 0 8px rgba(212,175,55,.3)}
.award-card{background:radial-gradient(ellipse at top,#5a0000,#3d0000);border:2px solid var(--c-accent);padding:60px 40px;color:#fff8e7;text-align:center;position:relative;height:320px;overflow:hidden;border-radius:var(--radius);box-shadow:0 8px 32px rgba(61,0,0,.3)}
.award-card::before{content:"";position:absolute;top:-2px;left:-2px;right:-2px;bottom:-2px;background:var(--gold-foil);z-index:-1;border-radius:var(--radius)}
.award-stars{position:relative;width:100%;height:100%}
.award-stars span{position:absolute;width:12px;height:12px;background:var(--c-accent-2);clip-path:polygon(50% 0,61% 35%,98% 35%,68% 57%,79% 91%,50% 70%,21% 91%,32% 57%,2% 35%,39% 35%);box-shadow:0 0 12px var(--c-accent-2);animation:twinkle 2.5s ease-in-out infinite}
.award-stars span:nth-child(2){animation-delay:.4s}
.award-stars span:nth-child(3){animation-delay:.8s}
.award-stars span:nth-child(4){animation-delay:1.2s}
.award-stars span:nth-child(5){animation-delay:1.6s}
.award-stars span:nth-child(6){animation-delay:2s}
@keyframes twinkle{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.3)}}
.award-title{position:absolute;bottom:24px;left:0;right:0;font-size:13px;color:var(--c-accent-light);font-family:"Cinzel","Georgia",serif;letter-spacing:2px}

/* faq */
.faq-list{max-width:840px;margin:0 auto}
.faq-item{background:#fff;border:1px solid var(--c-border);border-left:4px solid var(--c-accent);margin-bottom:10px;overflow:hidden;transition:all .2s;border-radius:var(--radius)}
.faq-item[open]{border-left-color:var(--c-accent-2);box-shadow:var(--shadow)}
.faq-item summary{padding:20px 24px;cursor:pointer;font-weight:600;font-size:16px;color:var(--c-primary);list-style:none;display:flex;justify-content:space-between;align-items:center;font-family:"Cinzel","Songti SC","Georgia",serif;letter-spacing:.5px}
.faq-item summary::after{content:"❧";color:var(--c-accent-2);font-size:18px;font-weight:400;transition:transform .2s}
.faq-item[open] summary::after{content:"❥";transform:rotate(180deg)}
.faq-answer{padding:0 24px 22px;color:var(--c-text-light);font-size:14px;line-height:1.85;font-family:"Songti SC","Georgia",serif}

/* latest news */
.latest-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.latest-card{background:#fff;border:1px solid var(--c-border);border-radius:var(--radius);padding:24px;transition:all .3s;position:relative;overflow:hidden}
.latest-card::before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background:var(--gold-foil);transform:scaleY(0);transform-origin:top;transition:transform .35s}
.latest-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--c-accent)}
.latest-card:hover::before{transform:scaleY(1)}
.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-family:"Cinzel","Songti SC","Georgia",serif;font-weight:600}
.latest-card h3:hover{color:var(--c-accent-2)}
.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-family:"Songti SC","Georgia",serif}
.latest-card time{font-size:12px;color:var(--c-text-light);font-family:"Cinzel","Georgia",serif;letter-spacing:.5px}
.section-more{text-align:center;margin-top:36px}

/* CTA */
.cta{background:radial-gradient(ellipse at center,#5a0000,#2d0000);color:#fff8e7;padding:80px 0;text-align:center;position:relative;border-top:2px solid var(--c-accent-2)}
.cta::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--gold-foil)}
.cta::after{content:"";position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--gold-foil)}
.cta h2{font-size:34px;margin-bottom:14px;font-family:"Cinzel","Songti SC","Georgia",serif;font-weight:700;letter-spacing:1px}
.cta p{color:var(--c-text-inv-2);margin-bottom:28px;font-family:"Songti SC","Georgia",serif;letter-spacing:1px}
.cta-actions{display:flex;gap:14px;justify-content:center}

/* footer */
.site-footer{background:#2d0000;color:var(--c-text-inv-2);padding:60px 0 0;border-top:3px solid var(--c-accent-2)}
.footer-inner{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr 1fr;gap:32px;padding-bottom:40px}
.footer-brand .footer-logo{display:block;margin-bottom:14px;color:var(--c-accent-2)}
.footer-brand p{font-size:13px;margin-bottom:10px;font-family:"Songti SC","Georgia",serif}
.footer-disclaimer{font-size:11px;color:#8a6a6a;line-height:1.7;font-family:"Songti SC","Georgia",serif}
.footer-col h4{color:var(--c-accent-light);font-size:15px;margin-bottom:14px;font-family:"Cinzel","Songti SC","Georgia",serif;font-weight:600;letter-spacing:1.5px;position:relative;padding-bottom:8px}
.footer-col h4::after{content:"";position:absolute;left:0;bottom:0;width:24px;height:1px;background:var(--c-accent-2)}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:8px;padding-left:14px;position:relative}
.footer-col li::before{content:"◆";position:absolute;left:0;color:var(--c-accent-2);font-size:8px;top:7px}
.footer-col a{font-size:13px;color:var(--c-text-inv-2);transition:color .2s;font-family:"Songti SC","Georgia",serif}
.footer-col a:hover{color:var(--c-accent-2)}
.footer-bottom{border-top:1px solid rgba(212,175,55,.15);padding:22px 0;text-align:center;font-size:12px;color:#8a6a6a;font-family:"Cinzel","Georgia",serif;letter-spacing:1px}

/* ====== 新闻页样式 ====== */
.news-loading,.news-empty,.news-error{padding:40px;text-align:center;color:var(--c-text-light);font-family:"Songti SC","Georgia",serif}
.news-list{list-style:none}
.news-item{border-bottom:1px solid var(--c-border);padding:24px 0;transition:background .2s;border-left:3px solid transparent;padding-left:16px;border-radius:var(--radius)}
.news-item:hover{background:var(--c-section-alt);border-left-color:var(--c-accent-2)}
.news-item-link{display:flex;align-items:baseline;gap:14px;margin-bottom:6px}
.news-date{color:var(--c-accent-2);font-size:13px;font-weight:600;white-space:nowrap;flex-shrink:0;font-family:"Cinzel","Georgia",serif;letter-spacing:.5px}
.news-title{font-size:17px;font-weight:600;color:var(--c-primary);line-height:1.5;font-family:"Cinzel","Songti SC","Georgia",serif}
.news-item:hover .news-title{color:var(--c-accent-2)}
.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-family:"Songti SC","Georgia",serif}
.pagination{display:flex;justify-content:center;gap:6px;margin-top:40px;flex-wrap:wrap}
.pagination a,.pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;padding:0 12px;border:1px solid var(--c-border);font-size:14px;color:var(--c-text);font-family:"Cinzel","Georgia",serif;transition:all .2s;border-radius:var(--radius)}
.pagination a:hover{background:var(--c-primary);color:#fff8e7;border-color:var(--c-primary)}
.pagination .page-cur{background:var(--gold-foil);color:#3d0000;border-color:var(--c-accent-2);font-weight:700}

/* article */
.news-article{background:#fff;padding:44px;border:1px solid var(--c-border);border-top:4px solid var(--c-accent-2);border-radius:var(--radius);box-shadow:var(--shadow)}
.article-title{font-size:32px;line-height:1.4;color:var(--c-primary);margin-bottom:18px;font-weight:700;font-family:"Cinzel","Songti SC","Georgia",serif;letter-spacing:.5px}
.article-meta{display:flex;gap:18px;color:var(--c-text-light);font-size:13px;padding-bottom:18px;border-bottom:1px solid var(--c-border);margin-bottom:24px;align-items:center;font-family:"Cinzel","Georgia",serif;letter-spacing:.5px}
.article-content{font-size:16px;line-height:1.95;color:var(--c-text);font-family:"Songti SC","Georgia",serif}
.article-content p{margin-bottom:18px;text-indent:2em}
.article-content p:first-child::first-letter{font-size:42px;font-weight:700;color:var(--c-accent-2);float:left;line-height:1;margin-right:10px;margin-top:4px;font-family:"Cinzel","Georgia",serif;text-indent:0}
.article-content p:first-child{text-indent:0}
.article-footer{margin-top:30px;padding-top:20px;border-top:1px solid var(--c-border)}
.back-link{color:var(--c-accent-2);font-weight:600;font-family:"Cinzel","Georgia",serif;letter-spacing:1px;font-size:14px}

/* page banner */
.page-banner{background:radial-gradient(ellipse at top,#5a0000,#2d0000);color:#fff8e7;padding:60px 0;text-align:center;border-bottom:3px solid var(--c-accent-2)}
.page-banner h1{font-size:36px;margin-bottom:10px;font-weight:700;font-family:"Cinzel","Songti SC","Georgia",serif;letter-spacing:1px}
.page-banner p{color:var(--c-text-inv-2);font-family:"Songti SC","Georgia",serif;letter-spacing:.5px}
.breadcrumb{font-size:13px;color:var(--c-text-inv-2);margin-top:14px;font-family:"Cinzel","Georgia",serif;letter-spacing:.5px}
.breadcrumb a{color:var(--c-accent-light)}

/* news layout */
.news-page-main{padding:60px 0}
.news-page-layout{display:grid;grid-template-columns:1fr 280px;gap:40px;align-items:start}
.news-sidebar{background:#fff;border:1px solid var(--c-border);padding:26px;position:sticky;top:100px;border-top:4px solid var(--c-accent-2);border-radius:var(--radius)}
.news-sidebar h3{font-size:15px;color:var(--c-primary);margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--c-border);font-family:"Cinzel","Songti SC","Georgia",serif;letter-spacing:1px;font-weight:700}
.news-sidebar ul{list-style:none}
.news-sidebar li{padding:8px 0;border-bottom:1px dashed var(--c-border);position:relative;padding-left:16px}
.news-sidebar li::before{content:"◆";position:absolute;left:0;color:var(--c-accent-2);font-size:8px;top:12px}
.news-sidebar a{font-size:13px;line-height:1.5;color:var(--c-text);font-family:"Songti SC","Georgia",serif}
.news-sidebar a:hover{color:var(--c-accent-2)}

/* 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:18px}
}
@media (max-width:600px){
  .products-grid,.platform-grid,.latest-grid,.footer-inner{grid-template-columns:1fr}
  .top-bar-links{display:none}
  .hero{padding:50px 0}
  .hero-title{font-size:26px}
  .section{padding:50px 0}
  .news-article{padding:20px 16px}
  .article-title{font-size:22px;line-height:1.4}
  .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}
  .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}
  .pagination{gap:4px}
  .pagination a,.pagination span{min-width:36px;height:36px;font-size:13px;padding:0 8px}
}