:root{
  --theme:#1f5fa8;
  --theme-dark:#17487f;
  --theme-deep:#0e2c4f;
  --theme-light:#f4f8fd;
  --theme-soft:#dce9f7;
  --theme-accent:#4b86c7;
  --theme-hover:#1a5090;
  --theme-border:rgba(31,95,168,.25);
  --header-bg:#0d2f55;
  --header-bg-2:#154575;
  --text-main:#1b2734;
  --text-muted:#536476;
  --on-theme:#ffffff;
  --on-header:#ffffff;
  --on-dark:#ffffff;
  --white:#ffffff;
  --shadow-soft:0 16px 42px rgba(14,44,79,.13);
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,"Segoe UI",sans-serif;color:var(--text-main);background:var(--theme-light);line-height:1.72}a{color:var(--theme-dark);text-decoration:none}img{max-width:100%;height:auto;object-fit:contain}button,input,textarea,select{font:inherit}
body.menu-open{overflow:hidden}.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(1280px,calc(100% - 80px));min-height:82px;margin:auto;display:grid;grid-template-columns:190px 1fr auto;align-items:center;gap:24px}.site-logo{display:flex;align-items:center}.site-logo img{max-width:190px;max-height:66px;width:auto;height:auto;object-fit:contain;display:block}.desktop-nav{display:flex;align-items:center;justify-content:center;gap:20px;white-space:nowrap}.desktop-nav a{color:var(--on-header);font-size:14px;font-weight:700;padding:29px 0 23px;border-bottom:3px solid transparent;opacity:.88}.desktop-nav a:hover,.desktop-nav a.active{opacity:1;border-bottom-color:var(--theme-accent)}.header-login,.main-btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 22px;border-radius:10px;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 26px rgba(0,0,0,.16);transition:.2s}.header-login:hover,.main-btn:hover{background:linear-gradient(180deg,var(--theme),var(--theme-hover));transform:translateY(-1px)}.mobile-menu-toggle{display:none;background:transparent;border:0;width:44px;height:44px;padding:10px}.mobile-menu-toggle span{display:block;height:2px;background:var(--on-header);margin:5px 0;border-radius:4px}.drawer-overlay{position:fixed;inset:0;background:rgba(14,44,79,.56);z-index:10000;opacity:0;visibility:hidden;transition:.25s}.drawer-overlay.is-open{opacity:1;visibility:visible}.mobile-drawer{position:fixed;left:0;top:0;bottom:0;width:min(82vw,340px);background:var(--white);z-index:10001;transform:translateX(-105%);transition:.25s;padding:20px;box-shadow:var(--shadow-soft)}.mobile-drawer.is-open{transform:translateX(0)}.drawer-top{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--theme-border);padding-bottom:16px}.drawer-logo img{max-width:150px;max-height:54px}.drawer-close{width:42px;height:42px;border:1px solid var(--theme-border);border-radius:10px;background:var(--theme-soft);color:var(--theme-dark);font-size:28px}.drawer-nav{display:grid;gap:6px;padding-top:16px}.drawer-nav a{padding:11px 12px;border-radius:9px;color:var(--text-main);font-weight:700}.drawer-nav a:hover,.drawer-nav a.active{background:var(--theme-soft);color:var(--theme-dark)}
main{min-height:60vh}.section{padding:58px 0}.section.compact{padding:34px 0}.section-soft{background:linear-gradient(180deg,var(--theme-soft),var(--theme-light))}.section-white{background:var(--white)}.section-inner{width:min(1280px,calc(100% - 80px));margin:0 auto}.section-head{max-width:860px;margin:0 0 28px}.eyebrow,.hero-badge{display:inline-flex;padding:7px 12px;border:1px solid var(--theme-border);background:var(--theme-soft);color:var(--theme-dark);border-radius:999px;font-size:13px;font-weight:800;letter-spacing:.02em}.section-head h2,.content-copy h2,.page-hero h1,.headline-box h1{color:var(--theme-dark)}.section-head h2,.content-copy h2{font-size:clamp(27px,3vw,42px);line-height:1.18;margin:10px 0 12px}.section-head p{color:var(--text-muted);font-size:17px}.headline-box{background:linear-gradient(135deg,var(--white),var(--theme-soft));border:1px solid var(--theme-border);box-shadow:var(--shadow-soft);border-radius:22px;padding:34px}.headline-box h1{font-size:clamp(34px,4vw,58px);line-height:1.12;margin:0 0 18px;max-width:900px}.headline-box p{font-size:18px;max-width:960px;margin:0;color:var(--text-muted)}
.banner-section{padding:28px 0 24px;background:radial-gradient(circle at 50% 0,var(--theme-soft),transparent 48%),var(--theme-light)}.banner-carousel{position:relative;width:100%;overflow:hidden;border-radius:22px;background:var(--theme-soft);border:1px solid var(--theme-border);box-shadow:var(--shadow-soft)}.banner-slide{display:none;align-items:center;justify-content:center}.banner-slide.active{display:flex}.banner-slide img{display:block;width:100%;height:auto;object-fit:contain}.banner-arrow{position:absolute;top:50%;transform:translateY(-50%);width:46px;height:46px;border:0;border-radius:50%;background:rgba(14,44,79,.84);color:var(--on-dark);font-size:28px;cursor:pointer}.banner-prev{left:16px}.banner-next{right:16px}.banner-dots{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);display:flex;gap:8px}.banner-dot{width:10px;height:10px;border:0;border-radius:50%;background:rgba(255,255,255,.65);padding:0;cursor:pointer}.banner-dot.active{width:27px;border-radius:999px;background:var(--theme-accent)}
.intro-card{background:var(--white);border:1px solid var(--theme-border);border-left:5px solid var(--theme);border-radius:18px;padding:28px;box-shadow:var(--shadow-soft)}.intro-card h2{margin:0 0 10px;color:var(--theme-dark)}.intro-card p{margin:0;color:var(--text-muted)}.category-pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.category-pills a{background:var(--white);color:var(--theme-dark);border:1px solid var(--theme-border);border-radius:999px;padding:9px 15px;font-weight:700}.category-pills a:hover{background:linear-gradient(180deg,var(--theme-accent),var(--theme));color:var(--on-theme)}
.card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.category-card,.info-card,.feature-card,.faq-item,.feedback-card,.service-point,.related-card{position:relative;background:var(--white);border:1px solid var(--theme-border);box-shadow:var(--shadow-soft);border-radius:17px;padding:23px}.category-card::before,.info-card::before,.feature-card::before,.service-point::before{content:"";display:block;width:52px;height:4px;border-radius:999px;background:linear-gradient(90deg,var(--theme),var(--theme-accent));margin-bottom:16px}.card-number{font-size:13px;font-weight:900;color:var(--theme);letter-spacing:.08em}.category-card h3,.info-card h3,.feature-card h3,.service-point h3{margin:6px 0 9px;color:var(--theme-dark);font-size:21px}.category-card p,.info-card p,.feature-card p,.service-point p,.feedback-card p,.faq-item p{margin:0;color:var(--text-muted)}.text-link{display:inline-flex;margin-top:13px;color:var(--theme-dark);font-weight:800}.text-link:hover{color:var(--theme)}.three-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.two-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.content-split{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(320px,.88fr);align-items:center;gap:46px}.content-split.reverse .content-copy{order:2}.content-split.reverse .media-box{order:1}.content-copy p{color:var(--text-muted);font-size:16.5px}.content-copy ul,.topic-list{padding-left:20px}.content-copy li,.topic-list li{margin:8px 0}.media-box,.page-media,.app-visual,.card-media{display:flex;align-items:center;justify-content:center;overflow:visible;background:linear-gradient(180deg,var(--white),var(--theme-soft));border:1px solid var(--theme-border);border-radius:20px;padding:28px;box-shadow:var(--shadow-soft);min-height:260px}.media-box img,.page-media img,.app-visual img,.card-media img{max-width:100%;max-height:390px;width:auto;height:auto;object-fit:contain}
.page-hero{padding:54px 0;background:radial-gradient(circle at 15% 20%,var(--theme-soft) 0%,transparent 34%),linear-gradient(180deg,var(--theme-light) 0%,var(--white) 100%)}.page-hero-inner{width:min(1280px,calc(100% - 80px));margin:auto;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(320px,.92fr);gap:48px;align-items:center}.page-hero.no-media .page-hero-inner{grid-template-columns:1fr}.page-hero h1{font-size:clamp(38px,4vw,61px);line-height:1.08;letter-spacing:-.025em;margin:14px 0 18px;max-width:880px}.page-hero p{font-size:18px;line-height:1.82;color:var(--text-muted);max-width:820px}.page-media{min-height:300px;max-height:430px}.page-media img{max-height:360px}.key-points{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;margin-top:24px}.key-point{background:var(--theme-soft);border:1px solid var(--theme-border);padding:16px;border-radius:14px;color:var(--theme-dark);font-weight:700}.feedback-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.feedback-card strong{display:block;color:var(--theme-dark);margin-bottom:7px}.faq-list{display:grid;gap:14px}.faq-item h3{margin:0 0 9px;color:var(--theme-dark);font-size:19px}.notice{background:linear-gradient(135deg,var(--theme-soft),var(--white));border:1px solid var(--theme-border);border-left:5px solid var(--theme);border-radius:16px;padding:24px}.notice h2{color:var(--theme-dark);margin:0 0 8px}.notice p{margin:0;color:var(--text-muted)}.related-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.related-card{font-weight:800;color:var(--theme-dark);text-align:center}.related-card:hover{background:var(--theme-soft)}
.footer{background:linear-gradient(180deg,var(--theme-dark) 0%,var(--theme-deep) 100%);color:var(--on-dark);padding:52px 0 22px}.footer-inner{width:min(1280px,calc(100% - 80px));margin:auto;display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:38px}.footer-brand img{max-width:170px;max-height:64px;object-fit:contain}.footer-brand p{opacity:.82;max-width:390px}.footer-col h2{font-size:16px;margin:0 0 12px}.footer-col a{display:block;color:var(--on-dark);opacity:.84;padding:4px 0}.footer-col a:hover{opacity:1;text-decoration:underline}.footer-legal{width:min(1280px,calc(100% - 80px));margin:34px auto 0;border-top:1px solid rgba(255,255,255,.22);padding-top:21px;font-size:14px;opacity:.9}.footer-legal p{margin:6px 0 0}
@media(min-width:1440px){.header-inner,.section-inner,.page-hero-inner,.footer-inner,.footer-legal{width:min(1360px,calc(100% - 120px))}}
@media(max-width:1120px){.desktop-nav{gap:12px}.desktop-nav a{font-size:13px}.header-inner{grid-template-columns:160px 1fr auto}.site-logo img{max-width:160px}.card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:900px){.header-inner{width:min(100% - 32px,1280px);min-height:70px;grid-template-columns:50px 1fr auto;gap:10px}.mobile-menu-toggle{display:block}.desktop-nav{display:none}.site-logo{justify-content:center}.site-logo img{max-width:145px;max-height:52px}.header-login{min-height:40px;padding:0 13px;font-size:12px}.section-inner,.page-hero-inner,.footer-inner,.footer-legal{width:min(100% - 32px,1280px)}.section{padding:42px 0}.page-hero-inner,.content-split{grid-template-columns:1fr;gap:26px}.content-split.reverse .content-copy,.content-split.reverse .media-box{order:initial}.page-media{min-height:220px}.page-hero h1{font-size:clamp(34px,10vw,48px)}.three-grid,.feedback-grid{grid-template-columns:1fr 1fr}.key-points{grid-template-columns:1fr 1fr}.footer-inner{grid-template-columns:1fr 1fr}.banner-arrow{width:38px;height:38px;font-size:22px}.banner-prev{left:8px}.banner-next{right:8px}}
@media(max-width:620px){.card-grid,.three-grid,.two-grid,.feedback-grid,.key-points,.related-grid,.footer-inner{grid-template-columns:1fr}.headline-box{padding:24px}.headline-box h1{font-size:34px}.section-head h2{font-size:30px}.intro-card{padding:22px}.banner-section{padding-top:18px}.banner-carousel{border-radius:14px}.banner-arrow{display:none}.banner-dots{bottom:7px}.page-hero{padding:38px 0}.page-hero p{font-size:16px}.media-box,.page-media,.app-visual{min-height:190px;padding:18px}.footer{padding-top:38px}}