:root{
  --brand:#0B3D91;
  --template-theme:{主题色};
  --accent:#d91b70;
  --accent-dark:#a80f50;
  --ink:#172033;
  --muted:#687086;
  --line:#e5e8ef;
  --surface:#f4f5f8;
  --white:#fff;
  --shadow:0 16px 42px rgba(25,36,64,.10);
  --radius:20px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:#fff;font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;line-height:1.7}
body.drawer-lock{overflow:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer}
.container{width:min(1180px,calc(100% - 40px));margin-inline:auto}
.topbar{background:#081f48;color:#dce8ff;font-size:13px}
.topbar-inner{min-height:36px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.topbar-contact{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.topbar a:hover{color:#fff}
.header{position:relative;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.header-inner{height:78px;display:flex;align-items:center;gap:28px}
.logo{display:flex;align-items:center;gap:11px;min-width:max-content;font-weight:900;color:var(--brand);font-size:19px}
.logo img{width:42px;height:42px;object-fit:contain;border-radius:10px}
.main-nav{align-self:stretch;display:flex;align-items:stretch;margin-left:auto}
.nav-list{display:flex;align-items:stretch;gap:2px;margin:0;padding:0;list-style:none}
.nav-item{position:relative;display:flex;align-items:stretch}
.nav-link{display:flex;align-items:center;padding:0 13px;font-size:14px;font-weight:800;color:#263249;white-space:nowrap}
.nav-item.has-panel>.nav-link::after{content:"⌄";margin-left:6px;color:#8791a5;font-size:12px}
.nav-link:hover,.nav-item:focus-within>.nav-link,.nav-item:hover>.nav-link{color:var(--brand)}
.dropdown-panel,.mega-menu{position:absolute;top:100%;left:50%;visibility:hidden;opacity:0;transform:translate(-50%,10px);transition:.2s ease;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:0 0 18px 18px;pointer-events:none}
.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:translate(-50%,0);pointer-events:auto}
.dropdown-panel{width:360px;padding:18px}
.dropdown-list{display:grid;gap:7px}
.dropdown-list a{padding:10px 12px;border-radius:10px;font-size:14px;font-weight:700}
.dropdown-list a:hover{background:#f1f5fb;color:var(--brand)}
.panel-entry{display:flex;justify-content:space-between;align-items:center;margin-top:12px;padding:11px 13px;border-radius:10px;background:var(--brand);color:#fff;font-weight:800;font-size:13px}
.mega-menu{position:fixed;top:114px;left:50%;width:min(1120px,calc(100% - 40px));padding:24px;transform:translate(-50%,10px)}
.nav-item:hover>.mega-menu,.nav-item:focus-within>.mega-menu{transform:translate(-50%,0)}
.mega-menu::before,.dropdown-panel::before{content:"";position:absolute;left:0;right:0;top:-12px;height:12px}
.mega-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.mega-heading strong{font-size:18px}
.mega-heading a{color:var(--brand);font-size:13px;font-weight:900}
.mega-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}
.mega-card{display:grid;grid-template-columns:54px 1fr;gap:12px;align-items:center;padding:13px;border:1px solid var(--line);border-radius:14px;min-width:0;background:#fff}
.mega-card:hover{border-color:#b8c9e8;box-shadow:0 8px 24px rgba(11,61,145,.09)}
.mega-card img{width:54px;height:54px;object-fit:cover;border-radius:11px;background:#eef2f8}
.mega-card strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px}
.mega-card small{display:block;color:var(--muted);font-size:11px;line-height:1.5;margin-top:4px}
.mega-card p{margin:4px 0 0;color:var(--muted);font-size:12px;line-height:1.45;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}
.mega-categories{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.mega-categories a{padding:7px 11px;border-radius:999px;background:#eef3fb;color:var(--brand);font-size:12px;font-weight:800}
.header-btns{display:flex;align-items:center;gap:9px;margin-left:8px;white-space:nowrap}
.header-btns>a,.header-btns>span>a{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 14px;border-radius:10px;font-size:13px;font-weight:900}
.header-btns>a{background:var(--brand);color:#fff}
.header-btns>span>a{border:1px solid #cfd8e8;color:var(--brand)}
.hamburger{display:none;width:42px;height:42px;padding:10px;border:1px solid var(--line);border-radius:10px;background:#fff}
.hamburger span{display:block;width:20px;height:2px;margin:4px auto;background:var(--ink);transition:.2s}
.hamburger.active span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.drawer-overlay{position:fixed;inset:0;z-index:98;background:rgba(6,18,39,.55);opacity:0;visibility:hidden;transition:.25s}
.drawer-overlay.open{opacity:1;visibility:visible}
.mobile-drawer{position:fixed;z-index:99;top:0;right:0;width:min(420px,92vw);height:100dvh;background:#fff;transform:translateX(105%);transition:.28s ease;overflow-y:auto;box-shadow:-20px 0 50px rgba(0,0,0,.18)}
.mobile-drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;gap:10px;padding:18px;border-bottom:1px solid var(--line)}
.drawer-head>a,.drawer-head>span>a{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 13px;border-radius:9px;font-size:13px;font-weight:900}
.drawer-head>a{background:var(--brand);color:#fff}
.drawer-head>span>a{border:1px solid var(--line);color:var(--brand)}
.drawer-close{margin-left:auto;width:40px;height:40px;border:0;border-radius:10px;background:#f0f2f6;font-size:25px}
.drawer-menu{padding:12px 18px 30px}
.drawer-link,.drawer-toggle{display:flex;width:100%;align-items:center;justify-content:space-between;padding:14px 4px;border:0;border-bottom:1px solid var(--line);background:transparent;color:var(--ink);font-weight:900;text-align:left}
.drawer-toggle::after{content:"＋";color:var(--brand)}
.drawer-toggle.active::after{content:"−"}
.drawer-submenu{display:none;padding:8px 0 10px 14px}
.drawer-submenu.open{display:grid}
.drawer-submenu a{padding:9px 10px;border-radius:8px;color:var(--muted);font-size:14px}
.drawer-submenu a:hover{background:#f2f5fa;color:var(--brand)}

.hero-layout-15{padding:70px 0 56px;background:var(--surface);overflow:hidden}
.hero-top{text-align:center;max-width:890px;margin:0 auto 26px}
.hero-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--accent);font-size:13px;font-weight:900;letter-spacing:.08em}
.hero-kicker::before{content:"";width:24px;height:3px;border-radius:3px;background:var(--accent)}
.hero-top h1{margin:12px 0 13px;font-size:clamp(34px,5.2vw,68px);line-height:1.12;letter-spacing:-.045em}
.hero-top p{max-width:720px;margin:0 auto;color:var(--muted);font-size:17px}
.hero-filters{display:flex;justify-content:center;gap:9px;flex-wrap:wrap;margin-top:24px}
.hero-filters a{padding:9px 15px;border:1px solid #dfe2e9;border-radius:999px;background:#fff;font-size:13px;font-weight:800;box-shadow:0 5px 15px rgba(25,32,51,.04)}
.hero-filters a:first-child,.hero-filters a:hover{background:var(--accent);border-color:var(--accent);color:#fff}
.waterfall{columns:4;column-gap:16px;margin-top:32px}
.flow-card{display:inline-block;width:100%;margin:0 0 16px;break-inside:avoid;background:#fff;border:1px solid #eceef3;border-radius:18px;overflow:hidden;box-shadow:0 10px 26px rgba(25,32,51,.07);transition:.22s}
.flow-card:hover{transform:translateY(-4px);box-shadow:0 18px 38px rgba(25,32,51,.12)}
.flow-card:nth-child(3n+1) .flow-image{height:182px}
.flow-card:nth-child(3n+2) .flow-image{height:225px}
.flow-card:nth-child(3n) .flow-image{height:145px}
.flow-image{width:100%;object-fit:cover;background:linear-gradient(145deg,#f7d2e3,#e8eaf1)}
.flow-body{padding:16px}
.flow-category{display:inline-flex;color:var(--accent);font-size:11px;font-weight:900}
.flow-card h2{font-size:17px;line-height:1.45;margin:7px 0}
.flow-card p{margin:0;color:var(--muted);font-size:13px;line-height:1.7;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden}
.flow-meta{display:flex;justify-content:space-between;gap:8px;margin-top:13px;padding-top:11px;border-top:1px solid #eef0f4;color:#7a8293;font-size:11px}
.hero-cta{text-align:center;margin-top:24px}
.hero-cta a{display:inline-flex;align-items:center;gap:8px;color:var(--accent);font-weight:900}
.hero-cta a::after{content:"→";transition:.2s}
.hero-cta a:hover::after{transform:translateX(4px)}

.home-section{padding:82px 0}
.home-section.alt{background:#f6f8fb}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:30px}
.section-head small{display:block;color:var(--accent);font-weight:900;letter-spacing:.08em}
.section-head h2{margin:5px 0 0;font-size:clamp(27px,3vw,42px);line-height:1.25}
.section-head p{max-width:600px;margin:8px 0 0;color:var(--muted)}
.section-link{color:var(--brand);font-size:14px;font-weight:900;white-space:nowrap}
.broker-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.broker-card{padding:22px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 8px 24px rgba(11,61,145,.05)}
.broker-card-top{display:flex;align-items:center;gap:14px}
.broker-card img{width:56px;height:56px;border-radius:13px;object-fit:contain;background:#f1f4f8}
.broker-card h3{margin:0;font-size:17px}
.rating{color:#e08b00;font-size:13px;font-weight:900}
.broker-card p{color:var(--muted);font-size:13px}
.fact-row{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-top:17px}
.fact-row span{padding:9px 5px;border-radius:9px;background:#f3f6fb;text-align:center;color:#667087;font-size:10px}
.fact-row strong{display:block;color:var(--ink);font-size:12px}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:19px}
.news-card{overflow:hidden;border:1px solid var(--line);border-radius:18px;background:#fff}
.news-card img{width:100%;height:185px;object-fit:cover;background:#eef1f5}
.news-card-body{padding:18px}
.news-card h3{margin:5px 0 8px;font-size:18px;line-height:1.45}
.news-card p{margin:0;color:var(--muted);font-size:13px;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden}
.news-card-meta{display:flex;justify-content:space-between;margin-top:14px;color:#81889a;font-size:11px}
.tool-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.tool-card{display:grid;grid-template-columns:54px 1fr;gap:15px;padding:21px;border:1px solid var(--line);border-radius:17px;background:#fff}
.tool-card img{width:54px;height:54px;object-fit:contain;border-radius:12px;background:#eef3fa}
.tool-card h3{margin:0 0 5px;font-size:16px}
.tool-card p{margin:0;color:var(--muted);font-size:13px}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:19px}
.product-card{overflow:hidden;border:1px solid var(--line);border-radius:18px;background:#fff}
.product-card img{width:100%;height:190px;object-fit:cover;background:#edf1f7}
.product-card-body{padding:18px}
.product-card h3{margin:0 0 7px;font-size:17px}
.product-card p{margin:0;color:var(--muted);font-size:13px;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden}
.product-meta{display:flex;justify-content:space-between;margin-top:13px;color:#7b8496;font-size:11px}
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:19px}
.video-card{overflow:hidden;border-radius:18px;background:#101a2d;color:#fff}
.video-cover{position:relative}
.video-cover img{width:100%;height:184px;object-fit:cover;opacity:.85}
.video-cover::after{content:"▶";position:absolute;left:50%;top:50%;display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:rgba(217,27,112,.92);transform:translate(-50%,-50%);font-size:15px}
.video-duration{position:absolute;right:10px;bottom:9px;padding:3px 7px;border-radius:5px;background:rgba(0,0,0,.7);font-size:11px}
.video-card-body{padding:17px}
.video-card h3{margin:0 0 6px;font-size:16px}
.video-card p{margin:0;color:#b8c2d4;font-size:12px;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}
.faq-wrap{display:grid;gap:12px;max-width:900px;margin:auto}
.faq-item{border:1px solid var(--line);border-radius:15px;background:#fff;padding:20px 22px}
.faq-item h3{margin:0 0 7px;font-size:16px}
.faq-item p{margin:0;color:var(--muted);font-size:14px}
.final-cta{padding:70px 0;background:linear-gradient(135deg,#081f48,#0B3D91);color:#fff;text-align:center}
.final-cta h2{margin:0 0 10px;font-size:clamp(29px,4vw,48px)}
.final-cta p{margin:0 auto 23px;max-width:680px;color:#d4e1f8}
.final-cta-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
.final-cta-actions a{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 21px;border-radius:11px;background:#fff;color:var(--brand);font-weight:900}
.final-cta-actions a:last-child{background:var(--accent);color:#fff}

.footer{background:#07182f;color:#c7d2e5;padding:62px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.35fr .9fr .9fr 1fr;gap:38px}
.footer-brand .logo{color:#fff;margin-bottom:15px}
.footer-brand p{margin:0;color:#9eabc0;font-size:13px}
.footer h2{margin:0 0 16px;color:#fff;font-size:15px}
.footer-links{display:grid;gap:9px}
.footer-links a{color:#aab7cb;font-size:13px}
.footer-links a:hover{color:#fff}
.footer-contact{display:grid;gap:8px;color:#aab7cb;font-size:13px}
.footer-social{margin-top:12px}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:42px;padding-top:20px;border-top:1px solid rgba(255,255,255,.11);color:#8492a9;font-size:12px}

@media(max-width:1080px){
  .main-nav{display:none}
  .header-btns{margin-left:auto}
  .hamburger{display:block}
  .waterfall{columns:3}
  .broker-grid,.news-grid,.tool-grid,.product-grid,.video-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:760px){
  .container{width:min(100% - 28px,1180px)}
  .topbar-inner{padding:8px 0;align-items:flex-start;flex-direction:column;gap:2px}
  .topbar-contact{gap:4px 14px}
  .header-inner{height:68px}
  .logo span{max-width:140px;overflow:hidden;text-overflow:ellipsis}
  .header-btns>span,.header-btns>a{display:none}
  .hero-layout-15{padding:48px 0 42px}
  .hero-top h1{font-size:36px}
  .hero-top p{font-size:15px}
  .waterfall{columns:2;column-gap:12px}
  .flow-card{margin-bottom:12px}
  .flow-card:nth-child(n) .flow-image{height:145px}
  .flow-body{padding:13px}
  .flow-card h2{font-size:15px}
  .section-head{align-items:flex-start;flex-direction:column}
  .home-section{padding:58px 0}
  .broker-grid,.news-grid,.tool-grid,.product-grid,.video-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1}
  .footer-bottom{flex-direction:column}
}
@media(max-width:480px){
  .waterfall{columns:1}
  .flow-card:nth-child(n) .flow-image{height:190px}
  .footer-grid{grid-template-columns:1fr}
  .footer-brand{grid-column:auto}
}