:root{
  --theme:#0B3D91;
  --template-theme:{主题色};
  --theme-dark:#06265d;
  --theme-deep:#031b3e;
  --tide:#087f8c;
  --tide-light:#51c6bf;
  --foam:#f3fffd;
  --ink:#11233c;
  --muted:#637187;
  --line:#dbe7ee;
  --surface:#ffffff;
  --soft:#f3f8fb;
  --positive:#13a579;
  --warning:#d98c22;
  --shadow:0 18px 45px rgba(7,42,80,.12);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ink);
  background:#fff;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
  line-height:1.65;
}
body.drawer-locked{overflow:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{color:inherit}
.container{width:min(1180px,calc(100% - 40px));margin:0 auto}
.topbar{
  color:#dcecff;
  background:var(--theme-deep);
  font-size:13px;
}
.topbar .container{
  min-height:38px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
}
.topbar-welcome{white-space:nowrap}
.topbar-contact{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:18px;
}
.topbar a:hover{color:#fff}
.header{
  position:sticky;
  top:0;
  z-index:100;
  border-bottom:1px solid rgba(11,61,145,.1);
  background:rgba(255,255,255,.96);
  box-shadow:0 5px 20px rgba(6,38,93,.05);
  backdrop-filter:blur(15px);
}
.header-inner{
  min-height:78px;
  display:flex;
  align-items:center;
  gap:24px;
}
.logo{
  display:flex;
  flex:0 0 auto;
  align-items:center;
  gap:11px;
  color:var(--theme-dark);
  font-size:19px;
  font-weight:900;
}
.logo img{
  width:42px;
  height:42px;
  object-fit:contain;
  border-radius:10px;
}
.main-nav{align-self:stretch;margin-left:auto}
.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{
  min-height:100%;
  display:flex;
  align-items:center;
  gap:6px;
  padding:0 11px;
  color:#24364e;
  font-size:14px;
  font-weight:750;
}
.nav-link:hover,.nav-item:focus-within>.nav-link,.nav-item:hover>.nav-link{color:var(--theme)}
.has-arrow::after{
  width:7px;
  height:7px;
  content:"";
  border-right:2px solid currentColor;
  border-bottom:2px solid currentColor;
  transform:rotate(45deg) translateY(-2px);
}
.dropdown-panel,.mega-menu{
  position:absolute;
  top:100%;
  z-index:130;
  visibility:hidden;
  opacity:0;
  border:1px solid var(--line);
  background:#fff;
  box-shadow:var(--shadow);
  transform:translateY(8px);
  transition:.2s ease;
  pointer-events:none;
}
.dropdown-panel::before,.mega-menu::before{
  position:absolute;
  right:0;
  bottom:100%;
  left:0;
  height:12px;
  content:"";
}
.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;
  transform:translateY(0);
  pointer-events:auto;
}
.dropdown-panel{
  left:50%;
  width:350px;
  padding:16px;
  border-radius:16px;
  transform:translate(-50%,8px);
}
.nav-item:hover>.dropdown-panel,.nav-item:focus-within>.dropdown-panel{transform:translate(-50%,0)}
.dropdown-heading{
  margin:0 0 9px;
  color:var(--theme);
  font-size:12px;
  font-weight:900;
  letter-spacing:.08em;
}
.dropdown-panel>a{
  display:block;
  padding:9px 10px;
  border-radius:9px;
  font-size:14px;
  font-weight:650;
}
.dropdown-panel>a:hover{color:var(--theme);background:var(--soft)}
.dropdown-all{
  margin-top:8px;
  border-top:1px solid var(--line);
}
.mega-menu{
  right:-260px;
  width:min(960px,90vw);
  padding:22px;
  border-radius:0 0 22px 22px;
}
.mega-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:15px;
  margin-bottom:16px;
}
.mega-head strong{font-size:18px}
.mega-head span{color:var(--muted);font-size:13px}
.mega-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:12px;
}
.mega-card{
  min-width:0;
  padding:14px;
  border:1px solid var(--line);
  border-radius:14px;
  background:#fff;
  transition:.2s ease;
}
.mega-card:hover{
  border-color:rgba(11,61,145,.35);
  box-shadow:0 9px 23px rgba(11,61,145,.09);
  transform:translateY(-2px);
}
.mega-card img{
  width:42px;
  height:42px;
  margin-bottom:10px;
  object-fit:contain;
  border-radius:10px;
}
.mega-card strong{
  display:block;
  overflow:hidden;
  margin-bottom:4px;
  color:var(--ink);
  font-size:14px;
  text-overflow:ellipsis;
  white-space:nowrap;
}
.mega-card p{
  display:-webkit-box;
  overflow:hidden;
  min-height:40px;
  margin:0;
  color:var(--muted);
  font-size:12px;
  line-height:1.55;
  -webkit-box-orient:vertical;
  -webkit-line-clamp:2;
}
.mega-meta{
  display:flex;
  flex-wrap:wrap;
  gap:5px 10px;
  margin-top:9px;
  color:#52647b;
  font-size:11px;
}
.mega-category-list{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-bottom:15px;
}
.mega-category-list a{
  padding:7px 11px;
  border:1px solid var(--line);
  border-radius:999px;
  color:#3b536e;
  background:var(--soft);
  font-size:12px;
  font-weight:750;
}
.mega-category-list a:hover{color:#fff;background:var(--theme)}
.video-mega .mega-card img,.product-mega .mega-card img{
  width:100%;
  height:95px;
  object-fit:cover;
}
.mega-footer{
  display:flex;
  align-items:center;
  justify-content:center;
  margin-top:15px;
  padding:10px;
  border-radius:11px;
  color:#fff;
  background:var(--theme);
  font-size:13px;
  font-weight:850;
}
.header-btns{
  display:flex;
  flex:0 0 auto;
  align-items:center;
  gap:9px;
}
.member-slot{
  color:var(--theme);
  font-size:13px;
  font-weight:800;
}
.open-account{
  padding:10px 15px;
  border-radius:10px;
  color:#fff;
  background:var(--theme);
  font-size:13px;
  font-weight:850;
}
.open-account:hover{background:var(--theme-dark)}
.hamburger{
  width:43px;
  height:43px;
  display:none;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:5px;
  padding:0;
  border:1px solid var(--line);
  border-radius:10px;
  background:#fff;
  cursor:pointer;
}
.hamburger span{
  width:20px;
  height:2px;
  background:var(--theme);
  transition:.2s ease;
}
.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;
  inset:0;
  z-index:190;
  visibility:hidden;
  opacity:0;
  background:rgba(2,18,41,.58);
  transition:.25s ease;
}
.drawer-overlay.open{visibility:visible;opacity:1}
.mobile-drawer{
  position:fixed;
  top:0;
  right:0;
  bottom:0;
  z-index:200;
  width:min(390px,92vw);
  overflow-y:auto;
  background:#fff;
  box-shadow:-20px 0 50px rgba(2,18,41,.18);
  transform:translateX(105%);
  transition:.28s ease;
}
.mobile-drawer.open{transform:translateX(0)}
.drawer-head{
  position:sticky;
  top:0;
  z-index:2;
  display:flex;
  align-items:center;
  gap:10px;
  min-height:68px;
  padding:12px 18px;
  border-bottom:1px solid var(--line);
  background:#fff;
}
.drawer-head>a{
  padding:8px 11px;
  border-radius:8px;
  color:#fff;
  background:var(--theme);
  font-size:13px;
  font-weight:800;
}
.drawer-member{color:var(--theme);font-weight:800}
.drawer-close{
  width:38px;
  height:38px;
  margin-left:auto;
  padding:0;
  border:0;
  border-radius:9px;
  color:#53647a;
  background:var(--soft);
  font-size:28px;
  line-height:1;
  cursor:pointer;
}
.drawer-menu{padding:13px 18px 35px}
.drawer-link,.drawer-toggle{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:13px 4px;
  border:0;
  border-bottom:1px solid var(--line);
  color:var(--ink);
  background:none;
  font-weight:800;
  text-align:left;
  cursor:pointer;
}
.drawer-toggle::after{
  content:"+";
  color:var(--theme);
  font-size:20px;
}
.drawer-toggle.active::after{content:"−"}
.drawer-submenu{
  max-height:0;
  overflow:hidden;
  padding:0 8px;
  background:var(--soft);
  transition:max-height .3s ease;
}
.drawer-submenu.open{max-height:720px}
.drawer-submenu a{
  display:block;
  padding:10px 8px;
  border-bottom:1px solid #e4edf2;
  color:#43566e;
  font-size:13px;
}
.hero{
  position:relative;
  overflow:hidden;
  padding:72px 0 64px;
  background:
    radial-gradient(circle at 10% 20%,rgba(81,198,191,.22),transparent 28%),
    linear-gradient(180deg,#eafffb 0%,#f7fcff 47%,#fff 100%);
}
.hero::before{
  position:absolute;
  inset:0;
  content:"";
  opacity:.42;
  background-image:linear-gradient(rgba(11,61,145,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(11,61,145,.05) 1px,transparent 1px);
  background-size:48px 48px;
  pointer-events:none;
}
.hero-heading{
  position:relative;
  z-index:1;
  max-width:900px;
  margin:0 auto 38px;
  text-align:center;
}
.hero-kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-bottom:13px;
  padding:7px 13px;
  border:1px solid rgba(8,127,140,.22);
  border-radius:999px;
  color:#08737c;
  background:rgba(255,255,255,.78);
  font-size:13px;
  font-weight:850;
}
.hero-kicker::before{
  width:8px;
  height:8px;
  content:"";
  border-radius:50%;
  background:var(--tide-light);
  box-shadow:0 0 0 6px rgba(81,198,191,.13);
}
.hero h1{
  margin:0;
  color:var(--theme-dark);
  font-size:clamp(38px,6vw,72px);
  line-height:1.08;
  letter-spacing:-.045em;
}
.hero-heading>p{
  max-width:720px;
  margin:20px auto 0;
  color:#50677a;
  font-size:17px;
}
.hero-actions{
  display:flex;
  justify-content:center;
  flex-wrap:wrap;
  gap:11px;
  margin-top:25px;
}
.btn{
  display:inline-flex;
  min-height:47px;
  align-items:center;
  justify-content:center;
  padding:0 20px;
  border:1px solid transparent;
  border-radius:12px;
  font-weight:850;
}
.btn-primary{color:#fff;background:var(--theme);box-shadow:0 12px 25px rgba(11,61,145,.2)}
.btn-primary:hover{background:var(--theme-dark)}
.btn-light{border-color:#bad4df;color:var(--theme);background:#fff}
.tide-stage{
  position:relative;
  z-index:1;
  width:min(1180px,calc(100% - 40px));
  margin:0 auto;
  overflow:hidden;
  border:1px solid rgba(11,61,145,.15);
  border-radius:30px;
  background:#fff;
  box-shadow:0 30px 70px rgba(6,56,92,.16);
}
.tide-state{
  position:relative;
  width:100%;
  min-height:225px;
  display:flex;
  align-items:center;
  padding:42px 56px;
  overflow:hidden;
}
.tide-state+.tide-state{border-top:1px solid rgba(255,255,255,.42)}
.tide-rise{
  color:#fff;
  background:linear-gradient(120deg,#063b83 0%,#087f8c 52%,#20ad9d 100%);
}
.tide-fall{
  color:#10364d;
  background:linear-gradient(120deg,#e5fbf8 0%,#f8ffff 50%,#dcecf7 100%);
}
.tide-wave{
  position:absolute;
  right:-6%;
  bottom:-75px;
  width:64%;
  height:185px;
  border-radius:50%;
  background:rgba(255,255,255,.14);
  transform:rotate(-4deg);
}
.tide-wave::before,.tide-wave::after{
  position:absolute;
  width:94%;
  height:145px;
  content:"";
  border:2px solid rgba(255,255,255,.28);
  border-radius:50%;
}
.tide-wave::before{top:-23px;left:-12%}
.tide-wave::after{top:-46px;left:4%}
.tide-fall .tide-wave{background:rgba(11,61,145,.07)}
.tide-fall .tide-wave::before,.tide-fall .tide-wave::after{border-color:rgba(11,61,145,.12)}
.tide-copy{position:relative;z-index:1;max-width:780px}
.tide-label{
  display:inline-block;
  margin-bottom:10px;
  padding:5px 10px;
  border:1px solid rgba(255,255,255,.4);
  border-radius:999px;
  background:rgba(255,255,255,.12);
  font-size:12px;
  font-weight:900;
  letter-spacing:.08em;
}
.tide-fall .tide-label{border-color:rgba(11,61,145,.18);color:var(--theme);background:#fff}
.tide-copy h2{margin:0 0 9px;font-size:clamp(25px,4vw,39px);line-height:1.2}
.tide-copy p{max-width:690px;margin:0;opacity:.9}
.tide-points{
  position:relative;
  z-index:1;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:18px;
}
.tide-points span{
  padding:7px 11px;
  border-radius:999px;
  background:rgba(255,255,255,.14);
  font-size:12px;
  font-weight:800;
}
.tide-fall .tide-points span{color:#285269;background:#fff;box-shadow:0 5px 13px rgba(7,58,91,.07)}
.tide-switch{
  position:absolute;
  top:50%;
  right:36px;
  z-index:3;
  display:grid;
  gap:7px;
  transform:translateY(-50%);
}
.tide-switch span{
  width:9px;
  height:9px;
  border:2px solid rgba(255,255,255,.78);
  border-radius:50%;
}
.tide-switch span:last-child{border-color:var(--theme);background:var(--theme)}
.market-strip{
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  background:#fff;
}
.market-strip .container{
  min-height:74px;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  align-items:center;
}
.market-item{
  padding:10px 22px;
  border-right:1px solid var(--line);
}
.market-item:last-child{border-right:0}
.market-item strong{display:block;color:var(--theme);font-size:15px}
.market-item span{color:var(--muted);font-size:12px}
.section{padding:82px 0}
.section-soft{background:var(--soft)}
.section-dark{color:#fff;background:var(--theme-deep)}
.section-head{
  display:flex;
  align-items:end;
  justify-content:space-between;
  gap:25px;
  margin-bottom:28px;
}
.section-title small{
  display:block;
  margin-bottom:6px;
  color:var(--tide);
  font-size:12px;
  font-weight:900;
  letter-spacing:.1em;
}
.section-title h2{margin:0;font-size:clamp(28px,4vw,43px);line-height:1.2}
.section-title p{max-width:680px;margin:10px 0 0;color:var(--muted)}
.section-dark .section-title p{color:#b7cbe3}
.text-link{color:var(--theme);font-weight:850}
.section-dark .text-link{color:#8ce6df}
.broker-grid,.tool-grid,.product-grid,.video-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:18px;
}
.home-broker-card,.home-tool-card,.home-product-card,.home-video-card{
  min-width:0;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:18px;
  background:#fff;
  box-shadow:0 8px 25px rgba(8,48,83,.05);
  transition:.22s ease;
}
.home-broker-card:hover,.home-tool-card:hover,.home-product-card:hover,.home-video-card:hover{
  box-shadow:var(--shadow);
  transform:translateY(-4px);
}
.home-broker-card{padding:22px}
.broker-top{display:flex;align-items:center;gap:13px}
.broker-top img{
  width:52px;
  height:52px;
  flex:0 0 auto;
  object-fit:contain;
  border:1px solid var(--line);
  border-radius:13px;
}
.broker-top h3{margin:0;font-size:17px}
.rating{color:#d77f00;font-size:13px;font-weight:850}
.home-broker-card p{
  display:-webkit-box;
  overflow:hidden;
  min-height:50px;
  margin:15px 0;
  color:var(--muted);
  font-size:14px;
  -webkit-box-orient:vertical;
  -webkit-line-clamp:2;
}
.broker-specs{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:7px;
}
.broker-specs span{
  padding:8px 5px;
  border-radius:9px;
  color:#40566d;
  background:var(--soft);
  font-size:11px;
  text-align:center;
}
.card-link{
  display:block;
  margin-top:15px;
  color:var(--theme);
  font-size:13px;
  font-weight:900;
}
.news-layout{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:18px;
}
.news-card{
  display:grid;
  grid-template-columns:170px minmax(0,1fr);
  min-width:0;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:18px;
  background:#fff;
}
.news-card img{width:100%;height:100%;min-height:180px;object-fit:cover}
.news-body{min-width:0;padding:20px}
.news-body h3{
  display:-webkit-box;
  overflow:hidden;
  margin:7px 0 9px;
  font-size:18px;
  line-height:1.4;
  -webkit-box-orient:vertical;
  -webkit-line-clamp:2;
}
.news-body p{
  display:-webkit-box;
  overflow:hidden;
  margin:0;
  color:var(--muted);
  font-size:13px;
  -webkit-box-orient:vertical;
  -webkit-line-clamp:2;
}
.news-meta{display:flex;flex-wrap:wrap;gap:10px;color:#6e7c8e;font-size:11px}
.home-tool-card{padding:23px}
.home-tool-card img{
  width:48px;
  height:48px;
  object-fit:contain;
  border-radius:12px;
}
.home-tool-card h3{margin:15px 0 7px}
.home-tool-card p{min-height:48px;margin:0;color:var(--muted);font-size:14px}
.home-product-card img,.home-video-card img{
  width:100%;
  height:190px;
  object-fit:cover;
}
.product-body,.video-body{padding:19px}
.product-body h3,.video-body h3{
  display:-webkit-box;
  overflow:hidden;
  margin:0 0 8px;
  font-size:17px;
  -webkit-box-orient:vertical;
  -webkit-line-clamp:2;
}
.product-body p,.video-body p{
  display:-webkit-box;
  overflow:hidden;
  min-height:44px;
  margin:0;
  color:var(--muted);
  font-size:13px;
  -webkit-box-orient:vertical;
  -webkit-line-clamp:2;
}
.product-meta,.video-meta{margin-top:12px;color:#6c7d8e;font-size:11px}
.home-video-card{position:relative}
.duration{
  position:absolute;
  top:154px;
  right:10px;
  padding:3px 7px;
  border-radius:6px;
  color:#fff;
  background:rgba(2,17,37,.8);
  font-size:11px;
  font-weight:800;
}
.faq-wrap{max-width:900px;margin:0 auto}
.faq-item{
  margin-bottom:12px;
  border:1px solid var(--line);
  border-radius:15px;
  background:#fff;
}
.faq-item summary{
  padding:18px 21px;
  color:var(--ink);
  font-weight:850;
  cursor:pointer;
}
.faq-item p{margin:0;padding:0 21px 20px;color:var(--muted)}
.cta-panel{
  position:relative;
  overflow:hidden;
  padding:48px;
  border-radius:26px;
  color:#fff;
  background:linear-gradient(125deg,var(--theme-dark),var(--tide));
  box-shadow:0 28px 60px rgba(6,48,85,.2);
  text-align:center;
}
.cta-panel::after{
  position:absolute;
  right:-70px;
  bottom:-135px;
  width:330px;
  height:250px;
  content:"";
  border:35px solid rgba(255,255,255,.09);
  border-radius:50%;
}
.cta-panel h2{position:relative;z-index:1;margin:0;font-size:clamp(28px,4vw,44px)}
.cta-panel p{position:relative;z-index:1;max-width:650px;margin:13px auto 22px;color:#d9f2f1}
.cta-panel .btn{position:relative;z-index:1}
.footer{
  padding:65px 0 0;
  color:#becde0;
  background:#03172f;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.35fr .85fr .9fr 1fr;
  gap:38px;
}
.footer-brand .logo{display:inline-flex;color:#fff}
.footer-brand p{max-width:340px;margin:18px 0;color:#a8bbd1;font-size:14px}
.footer h3{margin:0 0 16px;color:#fff;font-size:15px}
.footer-links{display:grid;gap:9px}
.footer-links a{font-size:13px}
.footer a:hover{color:#fff}
.footer-contact{display:grid;gap:10px;font-size:13px}
.footer-social{margin-top:13px}
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  margin-top:44px;
  padding:20px 0;
  border-top:1px solid rgba(255,255,255,.11);
  color:#8fa5bd;
  font-size:12px;
}
.footer-legal{display:flex;flex-wrap:wrap;gap:14px}
@media (max-width:1120px){
  .main-nav{display:none}
  .hamburger{display:flex}
  .header-btns{margin-left:auto}
  .broker-grid,.tool-grid,.product-grid,.video-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:850px){
  .topbar-contact a:last-child{display:none}
  .hero{padding-top:54px}
  .tide-state{min-height:250px;padding:35px 34px}
  .tide-switch{right:17px}
  .market-strip .container{grid-template-columns:repeat(2,1fr)}
  .market-item:nth-child(2){border-right:0}
  .market-item:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .news-layout{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:620px){
  .container{width:min(100% - 28px,1180px)}
  .topbar .container{justify-content:center}
  .topbar-contact{display:none}
  .header-inner{min-height:67px;gap:10px}
  .logo span{max-width:125px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .header-btns .member-slot,.open-account{display:none}
  .hero{padding:45px 0}
  .hero-heading{width:calc(100% - 28px);margin-bottom:28px}
  .hero-heading>p{font-size:15px}
  .hero-actions{display:grid}
  .tide-stage{width:calc(100% - 28px);border-radius:22px}
  .tide-state{min-height:290px;padding:31px 24px}
  .tide-copy{padding-right:10px}
  .tide-wave{right:-25%;width:105%}
  .tide-switch{display:none}
  .market-item{padding:10px 8px}
  .section{padding:60px 0}
  .section-head{align-items:flex-start;flex-direction:column}
  .broker-grid,.tool-grid,.product-grid,.video-grid{grid-template-columns:1fr}
  .news-card{grid-template-columns:1fr}
  .news-card img{height:190px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{align-items:flex-start;flex-direction:column}
  .cta-panel{padding:38px 21px}
}