:root{
  --primary:#0B3D91;
  --primary-dark:#06275f;
  --primary-soft:#eaf1ff;
  --template-theme:{主题色};
  --film:#11100e;
  --film-soft:#24211b;
  --gold:#f4c65f;
  --gold-light:#ffe9a8;
  --paper:#fffdf7;
  --ink:#142033;
  --muted:#687386;
  --line:#e5e9f0;
  --success:#13875b;
  --danger:#c23b3b;
  --shadow:0 18px 50px rgba(12,31,64,.12);
  --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:#fff;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.7}
body.drawer-locked{overflow:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer}
.container{width:min(1200px,calc(100% - 40px));margin-inline:auto}
.topbar{background:#07162e;color:#dbe7ff;font-size:13px}
.topbar-inner{min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.topbar-contact{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.topbar a:hover{color:#fff}
.header{position:relative;z-index:100;background:#fff;border-bottom:1px solid var(--line)}
.header-inner{min-height:78px;display:flex;align-items:center;gap:28px}
.logo{display:flex;align-items:center;gap:10px;min-width:190px;font-size:19px;font-weight:800;color:var(--primary)}
.logo img{width:42px;height:42px;object-fit:contain}
.main-nav{margin-left:auto;height:78px}
.nav-list{height:100%;display:flex;align-items:stretch;gap:3px;margin:0;padding:0;list-style:none}
.nav-item{position:relative;display:flex;align-items:center}
.nav-link{height:100%;display:flex;align-items:center;padding:0 13px;font-size:15px;font-weight:700;color:#25344b;white-space:nowrap}
.nav-link:hover,.nav-item:focus-within>.nav-link{color:var(--primary)}
.has-arrow:after{content:"";width:6px;height:6px;margin-left:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px)}
.dropdown-panel,.mega-menu{position:absolute;top:100%;left:50%;visibility:hidden;opacity:0;pointer-events:none;transform:translate(-50%,10px);transition:.2s ease;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.nav-item:hover>.dropdown-panel,.nav-item:focus-within>.dropdown-panel,.nav-item:hover>.mega-menu,.nav-item:focus-within>.mega-menu{visibility:visible;opacity:1;pointer-events:auto;transform:translate(-50%,0)}
.dropdown-panel{width:390px;padding:12px;border-radius:0 0 16px 16px}
.dropdown-panel a{display:block;padding:11px 12px;border-radius:10px;font-size:14px}
.dropdown-panel a:hover{background:var(--primary-soft);color:var(--primary)}
.dropdown-footer{margin-top:7px!important;border-top:1px solid var(--line);font-weight:800}
.mega-menu{width:min(920px,calc(100vw - 40px));padding:22px;border-radius:0 0 20px 20px}
.mega-title-row{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px}
.mega-title-row strong{font-size:18px;color:#12213a}
.mega-title-row span{font-size:13px;color:var(--muted)}
.mega-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.mega-card{min-width:0;padding:13px;border:1px solid var(--line);border-radius:13px;background:#fbfcff;transition:.2s}
.mega-card:hover{border-color:#9db8e8;transform:translateY(-2px);box-shadow:0 10px 25px rgba(11,61,145,.1)}
.mega-card-head{display:flex;align-items:center;gap:10px}
.mega-card img{width:42px;height:42px;object-fit:contain;border-radius:9px;background:#fff}
.mega-card strong{display:block;overflow:hidden;color:#182844;text-overflow:ellipsis;white-space:nowrap}
.mega-card p{margin:7px 0 0;color:var(--muted);font-size:13px;line-height:1.55}
.mega-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px;font-size:12px;color:#4e5e74}
.category-links{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.category-links a{padding:7px 12px;border-radius:999px;background:var(--primary-soft);color:var(--primary);font-size:13px;font-weight:700}
.video-card img,.product-card img{width:100%;height:90px;margin-bottom:9px;object-fit:cover}
.mega-footer{display:flex;align-items:center;justify-content:center;margin-top:16px;padding:10px;border-radius:10px;background:var(--primary);color:#fff;font-weight:800}
.header-btns{display:flex;align-items:center;gap:9px}
.header-btns>a{padding:9px 13px;border-radius:9px;font-size:14px;font-weight:800;white-space:nowrap}
.member-entry{color:var(--primary);background:var(--primary-soft)}
.account-entry{color:#fff;background:var(--primary)}
.hamburger{display:none;width:42px;height:42px;padding:9px;border:0;border-radius:10px;background:var(--primary-soft)}
.hamburger span{display:block;width:22px;height:2px;margin:5px auto;background:var(--primary);transition:.2s}
.hamburger.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.drawer-overlay{position:fixed;z-index:199;inset:0;visibility:hidden;opacity:0;background:rgba(3,12,28,.62);transition:.25s}
.drawer-overlay.open{visibility:visible;opacity:1}
.mobile-drawer{position:fixed;z-index:200;top:0;right:0;width:min(390px,90vw);height:100%;overflow-y:auto;background:#fff;box-shadow:-20px 0 50px rgba(0,0,0,.18);transform:translateX(105%);transition:.28s}
.mobile-drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;gap:9px;padding:18px;border-bottom:1px solid var(--line)}
.drawer-head>a{padding:8px 11px;border-radius:8px;background:var(--primary-soft);color:var(--primary);font-size:14px;font-weight:800}
.drawer-close{margin-left:auto;width:38px;height:38px;border:0;border-radius:50%;background:#eef2f8;color:#24354e;font-size:25px}
.drawer-menu{padding:12px 18px 28px}
.drawer-link,.drawer-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;padding:14px 8px;border:0;border-bottom:1px solid var(--line);background:none;color:#1b2b44;text-align:left;font-weight:800}
.drawer-toggle:after{content:"+";font-size:20px;color:var(--primary)}
.drawer-toggle.active:after{content:"−"}
.drawer-submenu{display:none;padding:7px 0 10px 14px;border-bottom:1px solid var(--line)}
.drawer-submenu.open{display:block}
.drawer-submenu a{display:block;padding:9px;color:#56657b;font-size:14px}
.drawer-submenu a:hover{color:var(--primary)}
.hero{position:relative;overflow:hidden}
.hero-layout-35{padding:72px 0 82px;background:
radial-gradient(circle at 15% 10%,rgba(244,198,95,.15),transparent 26%),
linear-gradient(145deg,#090908 0%,#18150f 52%,#080808 100%);color:#fff}
.hero-heading{position:relative;z-index:2;max-width:900px;margin:0 auto 38px;text-align:center}
.hero-kicker{display:inline-flex;align-items:center;gap:8px;margin-bottom:14px;color:var(--gold);font-size:13px;font-weight:800;letter-spacing:3px}
.hero-kicker:before,.hero-kicker:after{content:"";width:35px;height:1px;background:var(--gold)}
.hero-heading h1{margin:0;font-size:clamp(36px,5vw,68px);line-height:1.08;letter-spacing:-2px}
.hero-heading p{max-width:720px;margin:18px auto 0;color:#d6d2c8;font-size:17px}
.film-shell{position:relative;padding:38px 24px;background:var(--film);border:1px solid #3e382c;box-shadow:0 28px 70px rgba(0,0,0,.5)}
.film-shell:before,.film-shell:after{content:"";position:absolute;left:12px;right:12px;height:13px;background:repeating-linear-gradient(90deg,#fff 0 18px,transparent 18px 32px);border-radius:2px}
.film-shell:before{top:10px}
.film-shell:after{bottom:10px}
.film-track{display:grid;grid-template-columns:repeat(5,minmax(190px,1fr));gap:10px;overflow-x:auto;scrollbar-color:var(--gold) #25221c;scrollbar-width:thin}
.film-frame{position:relative;min-height:280px;overflow:hidden;border:4px solid #d7ac4a;background:#3a311f}
.film-scene{height:100%;min-height:272px;display:flex;align-items:center;justify-content:center;isolation:isolate}
.scene-one{background:linear-gradient(160deg,rgba(6,22,49,.28),rgba(6,22,49,.88)),radial-gradient(circle at 50% 28%,#ffd97d 0 8%,transparent 9%),linear-gradient(135deg,#426da5,#10284e)}
.scene-two{background:linear-gradient(180deg,rgba(8,18,35,.08),rgba(5,17,36,.88)),repeating-linear-gradient(90deg,transparent 0 22px,rgba(255,255,255,.08) 23px 24px),linear-gradient(135deg,#143d73,#7d9ecc)}
.scene-three{background:linear-gradient(150deg,rgba(20,10,0,.15),rgba(17,13,4,.85)),radial-gradient(circle at 65% 35%,#ffdf83 0 13%,transparent 14%),linear-gradient(135deg,#80652e,#222016)}
.scene-four{background:linear-gradient(145deg,rgba(2,20,38,.25),rgba(2,12,25,.9)),linear-gradient(120deg,#2d6b9e,#0e203a)}
.scene-five{background:linear-gradient(160deg,rgba(42,24,2,.16),rgba(15,12,6,.86)),radial-gradient(circle at 50% 30%,#fff0b0 0 10%,transparent 11%),linear-gradient(135deg,#b27b25,#323021)}
.scene-symbol{font-size:56px;filter:drop-shadow(0 8px 14px rgba(0,0,0,.35));transform:translateY(-16px)}
.scene-number{position:absolute;top:10px;left:11px;z-index:2;color:#fff4cc;font-size:12px;font-weight:900;letter-spacing:2px}
.film-caption{position:absolute;z-index:3;right:8px;bottom:8px;left:8px;padding:10px 9px;background:rgba(5,5,4,.86);border-left:3px solid var(--gold);color:#fff7df;font-size:13px;line-height:1.55}
.film-caption strong{display:block;margin-bottom:2px;color:var(--gold-light);font-size:15px}
.hero-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:11px 20px;border:1px solid transparent;border-radius:11px;font-weight:800}
.btn-gold{background:var(--gold);color:#17130b}
.btn-light{border-color:#777063;background:rgba(255,255,255,.07);color:#fff}
.btn-primary{background:var(--primary);color:#fff}
.btn-outline{border-color:#b8c8e1;color:var(--primary);background:#fff}
.trust-strip{background:#f7f9fc;border-bottom:1px solid var(--line)}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.trust-item{padding:22px;text-align:center;border-right:1px solid var(--line)}
.trust-item:last-child{border-right:0}
.trust-item strong{display:block;color:var(--primary);font-size:21px}
.trust-item span{color:var(--muted);font-size:13px}
.section{padding:82px 0}
.section-soft{background:#f5f8fd}
.section-dark{background:#08182f;color:#fff}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:30px}
.section-heading{max-width:720px}
.section-label{display:inline-block;margin-bottom:8px;color:var(--primary);font-size:13px;font-weight:900;letter-spacing:2px}
.section-dark .section-label{color:#8eb7ff}
.section-head h2{margin:0;font-size:clamp(28px,3.5vw,43px);line-height:1.2}
.section-head p{margin:10px 0 0;color:var(--muted)}
.section-dark .section-head p{color:#b9c5d7}
.text-link{color:var(--primary);font-weight:900;white-space:nowrap}
.section-dark .text-link{color:#b8d2ff}
.broker-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.broker-home-card{padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:0 9px 28px rgba(17,38,71,.06)}
.broker-card-top{display:flex;align-items:center;gap:14px}
.broker-card-top img{width:58px;height:58px;object-fit:contain;border:1px solid var(--line);border-radius:13px}
.broker-card-top h3{margin:0;font-size:18px}
.rating{color:#b57600;font-size:13px;font-weight:900}
.broker-home-card p{min-height:50px;margin:15px 0;color:var(--muted);font-size:14px}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}
.stat-row span{padding:8px 5px;border-radius:8px;background:#f1f5fb;color:#526178;text-align:center;font-size:12px}
.broker-home-card>a{display:block;margin-top:15px;color:var(--primary);font-weight:900}
.content-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px}
.news-feature,.news-list{border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.news-feature{overflow:hidden}
.news-feature img{width:100%;height:260px;object-fit:cover}
.news-feature-body{padding:23px}
.news-tag{display:inline-block;padding:4px 9px;border-radius:999px;background:var(--primary-soft);color:var(--primary);font-size:12px;font-weight:800}
.news-feature h3{margin:12px 0 8px;font-size:25px;line-height:1.35}
.news-feature p{margin:0;color:var(--muted)}
.news-meta{display:flex;gap:15px;flex-wrap:wrap;margin-top:14px;color:#7a8595;font-size:13px}
.news-list{padding:9px 20px}
.news-row{display:block;padding:17px 0;border-bottom:1px solid var(--line)}
.news-row:last-child{border-bottom:0}
.news-row strong{display:block;line-height:1.5}
.news-row span{color:var(--muted);font-size:13px}
.tools-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}
.tool-card{padding:22px;border:1px solid rgba(255,255,255,.13);border-radius:16px;background:rgba(255,255,255,.055);transition:.2s}
.tool-card:hover{border-color:#4e7ec7;background:rgba(255,255,255,.09);transform:translateY(-3px)}
.tool-card img{width:48px;height:48px;margin-bottom:16px;object-fit:contain}
.tool-card h3{margin:0 0 7px}
.tool-card p{margin:0;color:#b9c5d7;font-size:14px}
.product-grid,.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.home-product,.home-video{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.home-product img,.home-video img{width:100%;height:190px;object-fit:cover}
.card-body{padding:20px}
.card-body h3{margin:0 0 8px;font-size:19px}
.card-body p{margin:0;color:var(--muted);font-size:14px}
.card-meta{display:flex;justify-content:space-between;gap:10px;margin-top:14px;color:#7c8797;font-size:12px}
.video-cover{position:relative}
.video-duration{position:absolute;right:10px;bottom:10px;padding:4px 8px;border-radius:6px;background:rgba(0,0,0,.8);color:#fff;font-size:12px}
.faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:45px;align-items:start}
.faq-intro{padding:30px;border-radius:22px;background:var(--primary);color:#fff}
.faq-intro h2{margin:0 0 12px;font-size:34px}
.faq-intro p{color:#d6e4ff}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-question{width:100%;display:flex;justify-content:space-between;gap:20px;padding:20px 0;border:0;background:none;color:var(--ink);text-align:left;font-weight:900}
.faq-question:after{content:"+";color:var(--primary);font-size:22px}
.faq-question.active:after{content:"−"}
.faq-answer{display:none;padding:0 0 20px;color:var(--muted)}
.faq-answer.open{display:block}
.cta-band{padding:58px 0;background:linear-gradient(135deg,var(--primary-dark),var(--primary));color:#fff}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta-inner h2{margin:0 0 8px;font-size:34px}
.cta-inner p{margin:0;color:#d8e5fb}
.footer{padding-top:62px;background:#061226;color:#c4cee0}
.footer-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr 1.1fr;gap:38px}
.footer-brand .logo{color:#fff}
.footer-brand p{max-width:340px;color:#99a8bd;font-size:14px}
.footer h3{margin:0 0 16px;color:#fff;font-size:16px}
.footer-links{display:grid;gap:9px}
.footer-links a{color:#aebbd0;font-size:14px}
.footer-links a:hover{color:#fff}
.footer-contact{display:grid;gap:10px;color:#aebbd0;font-size:14px}
.social-entry{display:inline-flex;margin-top:7px;color:#fff;font-weight:800}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:45px;padding:22px 0;border-top:1px solid rgba(255,255,255,.1);color:#8494ab;font-size:13px}
.risk-note{max-width:620px;text-align:right}
@media(max-width:1080px){
  .main-nav{display:none}
  .hamburger{display:block}
  .header-inner{min-height:70px}
  .header-btns{margin-left:auto}
  .broker-grid,.product-grid,.video-grid,.tools-grid{grid-template-columns:repeat(2,1fr)}
  .film-track{grid-template-columns:repeat(5,230px)}
}
@media(max-width:760px){
  .container{width:min(100% - 28px,1200px)}
  .topbar-inner,.topbar-contact{justify-content:center}
  .topbar-inner{padding:8px 0;flex-direction:column;gap:3px}
  .header-btns>a{display:none}
  .logo{min-width:0}
  .hero-layout-35{padding:54px 0 60px}
  .hero-heading h1{font-size:40px;letter-spacing:-1px}
  .film-shell{padding:36px 13px}
  .film-track{grid-template-columns:repeat(5,215px)}
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .trust-item:nth-child(2){border-right:0}
  .trust-item:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .section{padding:60px 0}
  .section-head{align-items:start;flex-direction:column}
  .broker-grid,.product-grid,.video-grid,.tools-grid,.content-grid,.faq-wrap{grid-template-columns:1fr}
  .broker-home-card p{min-height:0}
  .cta-inner{align-items:flex-start;flex-direction:column}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1}
  .footer-bottom{align-items:flex-start;flex-direction:column}
  .risk-note{text-align:left}
}
@media(max-width:480px){
  .hero-heading h1{font-size:34px}
  .hero-heading p{font-size:15px}
  .trust-grid,.footer-grid{grid-template-columns:1fr}
  .trust-item{border-right:0;border-bottom:1px solid var(--line)}
  .footer-brand{grid-column:auto}
  .stat-row{grid-template-columns:1fr}
}