:root{
  --theme:#006aa3;
  --theme-dark:#004d78;
  --theme-deep:#003451;
  --theme-light:#eef8fd;
  --theme-soft:#e4f3fb;
  --theme-accent:#2f93c8;
  --theme-hover:#005b8d;
  --theme-border:rgba(0,106,163,.22);
  --header-bg:#004766;
  --header-bg-2:#003b59;
  --text-main:#153244;
  --text-muted:#587184;
  --on-theme:#ffffff;
  --on-header:#ffffff;
  --on-dark:#f4fbff;
  --white:#ffffff;
  --shadow-soft:0 18px 50px rgba(0,74,112,.13);
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,"Helvetica Neue",sans-serif;color:var(--text-main);background:var(--theme-light);line-height:1.7}body.menu-open{overflow:hidden}a{color:var(--theme-dark);text-decoration:none}img{max-width:100%;height:auto;object-fit:contain}.site-header{position:sticky;top:0;z-index:9999;background:linear-gradient(180deg,var(--header-bg) 0%,var(--header-bg-2) 100%);color:var(--on-header);box-shadow:var(--shadow-soft);border-bottom:1px solid var(--theme-border)}.header-inner{width:min(1180px,calc(100% - 32px));margin:auto;min-height:82px;display:grid;grid-template-columns:190px 1fr 142px;align-items:center;gap:24px}.site-logo img{max-width:190px;max-height:72px;display:block}.desktop-nav{display:flex;align-items:center;justify-content:center;gap:18px;white-space:nowrap}.desktop-nav a{color:var(--on-header);font-weight:700;font-size:14px;padding:28px 0 24px;border-bottom:3px solid transparent}.desktop-nav a:hover,.desktop-nav a.active{border-color:#8fd5f5;color:#fff}.header-login,.main-btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:999px;background:linear-gradient(180deg,var(--theme-accent) 0%,var(--theme) 48%,var(--theme-dark) 100%);color:var(--on-theme);font-weight:800;box-shadow:0 12px 24px rgba(0,0,0,.18)}.header-login:hover,.main-btn:hover{background:linear-gradient(180deg,var(--theme-accent),var(--theme-hover))}.mobile-menu-toggle{display:none;background:transparent;border:0;padding:8px}.mobile-menu-toggle span{display:block;width:24px;height:2px;background:#fff;margin:5px 0}.drawer-overlay,.mobile-drawer{display:none}.section{padding:72px 0}.section-inner,.hero-inner,.footer-inner{width:min(1180px,calc(100% - 32px));margin:auto}.hero-section{background:radial-gradient(circle at 85% 20%,#d6eef9 0%,var(--theme-light) 34%,#f7fcff 100%);padding:68px 0}.hero-inner{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);align-items:center;gap:56px;min-height:560px}.hero-badge,.eyebrow{display:inline-flex;padding:7px 13px;border-radius:999px;background:var(--theme-soft);border:1px solid var(--theme-border);color:var(--theme-dark);font-weight:800;font-size:14px}.hero-content h1,.page-hero h1{color:var(--theme-dark);font-size:clamp(42px,4.2vw,64px);line-height:1.08;letter-spacing:-.03em;margin:18px 0 22px}.hero-content p{font-size:18px;max-width:760px}.hero-tags,.category-pills,.related-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.hero-tags span,.category-pills a,.related-links a{padding:10px 16px;border-radius:999px;background:var(--theme-soft);border:1px solid var(--theme-border);font-weight:700;color:var(--theme-dark)}.category-pills a:hover,.related-links a:hover{background:linear-gradient(180deg,var(--theme-accent),var(--theme));color:var(--on-theme)}.hero-visual,.media-box,.app-visual,.card-media{display:flex;align-items:center;justify-content:center;overflow:visible}.hero-media-box{width:min(100%,540px);min-height:320px;max-height:420px;padding:34px;display:flex;align-items:center;justify-content:center;overflow:visible;background:rgba(255,255,255,.86);border:1px solid var(--theme-border);border-radius:28px;box-shadow:var(--shadow-soft)}.hero-media-box img{max-width:70%;max-height:340px;width:auto;height:auto;object-fit:contain;opacity:1}.info-grid,.card-grid,.service-grid,.faq-grid{display:grid;gap:22px}.info-grid{grid-template-columns:repeat(4,1fr)}.card-grid{grid-template-columns:repeat(4,1fr)}.service-grid{grid-template-columns:repeat(3,1fr)}.faq-grid{grid-template-columns:repeat(2,1fr)}.info-card,.content-card,.service-card,.faq-item,.quote-card,.notice,.topic-block{background:var(--white);border:1px solid var(--theme-border);border-radius:22px;padding:26px;box-shadow:0 10px 28px rgba(0,75,112,.07)}.info-card span{color:var(--theme);font-weight:900;font-size:22px}.info-card h2,.content-card h3,.service-card h3,.faq-item h3,.topic-block h2{color:var(--theme-dark)}.section-title{max-width:760px;margin-bottom:28px}.section-title h2{font-size:clamp(30px,3vw,44px);line-height:1.15;color:var(--theme-dark);margin:0 0 12px}.section-title p{margin:0;color:var(--text-muted)}.split{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center}.split.reverse .media-box{order:2}.media-box{min-height:290px;padding:28px;background:var(--theme-soft);border:1px solid var(--theme-border);border-radius:24px}.media-box img{max-height:300px}.page-hero{padding:64px 0 42px;background:linear-gradient(135deg,var(--theme-light),#fff)}.page-hero .hero-inner{min-height:auto}.page-hero h1{font-size:clamp(38px,4vw,58px)}.prose{font-size:17px}.prose p{margin:0 0 18px}.list-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.list-item{background:var(--theme-soft);border:1px solid var(--theme-border);border-radius:18px;padding:18px}.list-item strong{display:block;color:var(--theme-dark);margin-bottom:6px}.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.quote-card p{margin:0;color:var(--text-muted)}.notice{background:var(--theme-soft);border-left:5px solid var(--theme)}.notice strong{color:var(--theme-dark)}.footer{background:linear-gradient(180deg,var(--theme-dark) 0%,var(--theme-deep) 100%);color:var(--on-dark);padding:56px 0 24px}.footer-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:36px}.footer h2{font-size:16px;margin:0 0 14px}.footer a{display:block;color:var(--on-dark);opacity:.92;margin:7px 0}.footer-logo{max-width:180px;max-height:64px}.legal-note{border-top:1px solid rgba(255,255,255,.16);padding-top:24px;margin-top:30px}.legal-note strong{font-size:24px}.legal-note p{margin:6px 0 0;opacity:.9}.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.topic-block{margin-bottom:22px}.topic-block h2{margin-top:0}.topic-block ul{padding-left:20px}.topic-block li{margin-bottom:8px}
@media(max-width:1050px){.desktop-nav{display:none}.header-inner{grid-template-columns:52px 1fr 130px}.mobile-menu-toggle{display:block}.site-logo{justify-self:center}.site-logo img{max-height:56px}.drawer-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:10000}.drawer-overlay.is-open{display:block}.mobile-drawer{display:block;position:fixed;left:0;top:0;bottom:0;width:min(86vw,360px);background:var(--white);z-index:10001;transform:translateX(-105%);transition:.25s;padding:18px}.mobile-drawer.is-open{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between}.drawer-logo img{max-width:170px;max-height:62px}.drawer-close{border:0;background:var(--theme-soft);color:var(--theme-dark);font-size:30px;width:42px;height:42px;border-radius:50%}.drawer-nav{display:grid;margin-top:22px}.drawer-nav a{padding:13px 8px;border-bottom:1px solid var(--theme-border);font-weight:700}.drawer-nav a.active{color:var(--theme)}.hero-inner{grid-template-columns:1fr;gap:32px}.hero-section{padding:50px 0}.hero-inner{min-height:auto}.hero-visual{order:2}.info-grid,.card-grid{grid-template-columns:repeat(2,1fr)}.service-grid,.quote-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.header-inner{width:min(100% - 20px,1180px);grid-template-columns:44px 1fr 112px;gap:8px;min-height:70px}.site-logo img{max-width:145px;max-height:50px}.header-login{font-size:12px;padding:0 11px;min-height:40px}.section{padding:52px 0}.hero-content h1,.page-hero h1{font-size:clamp(34px,10vw,46px)}.hero-content p{font-size:16px}.hero-media-box{min-height:240px;padding:24px}.hero-media-box img{max-width:80%;max-height:240px}.info-grid,.card-grid,.service-grid,.faq-grid,.quote-grid,.list-grid,.split,.footer-grid{grid-template-columns:1fr}.split.reverse .media-box{order:0}.category-pills,.hero-tags,.related-links{gap:8px}.category-pills a,.hero-tags span,.related-links a{padding:9px 12px;font-size:14px}.footer{padding-top:44px}}