:root{
  --theme:#0063ff;
  --theme-dark:#0047bf;
  --theme-deep:#06214f;
  --theme-light:#eef5ff;
  --theme-soft:#dceaff;
  --theme-accent:#4f95ff;
  --theme-hover:#0052d6;
  --theme-border:rgba(0,99,255,.22);
  --header-bg:#0a3f98;
  --header-bg-2:#0f5ed8;
  --text-main:#12213a;
  --text-muted:#52627a;
  --on-theme:#ffffff;
  --on-header:#ffffff;
  --on-dark:#f4f8ff;
  --white:#ffffff;
  --shadow-soft:0 18px 45px rgba(0,99,255,.16);
}
html,body{margin:0;min-height:100%;overflow-x:hidden;overflow-y:auto}body{background:var(--theme-light);color:var(--text-main);font-family:Arial,Helvetica,sans-serif;font-size:16px}*{box-sizing:border-box}a{color:inherit}.container,.section-inner,.header-inner,.footer-inner,.hero-inner{width:min(1280px,calc(100% - 80px));margin-left:auto;margin-right:auto}@media (min-width:1440px){.container,.section-inner,.header-inner,.footer-inner,.hero-inner{width:min(1360px,calc(100% - 120px))}}@media (max-width:767px){.container,.section-inner,.header-inner,.footer-inner,.hero-inner{width:min(100% - 32px,1280px)}}.site-header{position:sticky;top:0;width:100%;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);overflow:visible}.header-inner{min-height:82px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:24px;overflow:visible}.site-logo{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;overflow:visible}.site-logo img{display:block;width:auto;height:auto;max-width:190px;max-height:72px;object-fit:contain}.main-nav{display:flex;justify-content:center;align-items:center;gap:22px}.main-nav a{color:var(--on-header);text-decoration:none;white-space:nowrap;font-weight:700;font-size:15px;padding:10px 0}.main-nav a.active,.main-nav a:hover{color:#dceaff;border-bottom:2px solid var(--theme-accent)}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(180deg,var(--theme-accent) 0%,var(--theme) 48%,var(--theme-dark) 100%);color:var(--on-theme);border-radius:999px;box-shadow:var(--shadow-soft);text-decoration:none;white-space:nowrap;padding:13px 22px;font-weight:800;border:1px solid rgba(255,255,255,.45)}.mobile-menu-toggle{display:none;border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.14);border-radius:14px;align-items:center;justify-content:center;flex-direction:column;gap:5px}.mobile-menu-toggle span{width:20px;height:2px;background:var(--on-header);display:block;border-radius:4px}.hero-section{padding:72px 0 48px;background:linear-gradient(180deg,var(--theme-light) 0%,var(--theme-soft) 100%)}.hero-inner{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(420px,.92fr);align-items:center;gap:64px}.hero-content h1{font-size:clamp(56px,5vw,76px);line-height:1.05;margin:0 0 24px;color:var(--theme-dark);letter-spacing:-1.8px}.hero-content p{font-size:19px;line-height:1.8;color:var(--text-main);margin:0 0 28px;max-width:820px}.hero-badge,.hero-tags span{display:inline-flex;align-items:center;border-radius:999px;padding:10px 16px;background:var(--white);color:var(--theme-dark);border:1px solid var(--theme-border);font-weight:800}.hero-badge{margin-bottom:18px}.hero-tags{display:flex;flex-wrap:wrap;gap:12px}.hero-visual{display:flex;align-items:center;justify-content:center;overflow:visible}.hero-media-box{width:100%;max-width:560px;min-height:380px;border-radius:32px;background:var(--white);border:1px solid var(--theme-border);box-shadow:var(--shadow-soft);display:flex;align-items:center;justify-content:center;overflow:visible;padding:36px}.hero-media-box img{display:block;max-width:100%;max-height:340px;width:auto;height:auto;object-fit:contain}.section{padding:54px 0}.section-title{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:26px}.section-title h2,.page-hero h1{margin:0;color:var(--theme-dark);font-size:clamp(32px,3vw,46px);line-height:1.15}.section-title p,.page-hero p{color:var(--text-muted);line-height:1.8;max-width:760px}.info-section{padding:32px 0 48px}.info-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}.info-card{background:var(--white);border:1px solid var(--theme-border);box-shadow:var(--shadow-soft);border-radius:24px;padding:28px;color:var(--text-main)}.info-card span{color:var(--theme);font-weight:900}.info-card h2{color:var(--theme-dark);margin:12px 0;font-size:22px}.info-card p{color:var(--text-muted);line-height:1.7}.category-pills{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}.category-pills a,.category-pill,.tag,.badge{border-radius:999px;padding:10px 16px;display:inline-flex;width:auto;max-width:max-content;background:var(--white);color:var(--theme-dark);border:1px solid var(--theme-border);font-weight:800;text-decoration:none;box-shadow:var(--shadow-soft)}.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center}.card,.zone-card,.feature-card,.category-card,.faq-item,.notice,.visual-card{background:var(--white);color:var(--text-main);border:1px solid var(--theme-border);box-shadow:var(--shadow-soft);border-radius:24px;min-height:auto;height:auto;padding:28px}.category-card h3,.feature-card h3,.card h3,.zone-card h3{color:var(--theme-dark);margin-top:0}.category-card p,.feature-card p,.card p,.zone-card p,.notice p,.faq-item p{line-height:1.75;color:var(--text-muted)}.text-link{font-weight:800;color:var(--theme-dark);text-decoration:none}.media-box,.app-visual,.card-media{display:flex;align-items:center;justify-content:center;overflow:visible}.media-box img,.app-visual img,.card-media img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}.card-media{min-height:210px;margin-bottom:18px}.card-media img{max-height:210px}.app-panel{background:linear-gradient(135deg,var(--white),var(--theme-soft));border-radius:32px;border:1px solid var(--theme-border);box-shadow:var(--shadow-soft);padding:34px}.app-visual{min-height:320px}.app-visual img{max-height:320px}.page-hero{padding:62px 0 34px;background:linear-gradient(180deg,var(--theme-light),var(--theme-soft))}.page-layout{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);gap:36px;align-items:center}.content-list{display:grid;gap:18px}.notice{background:var(--theme-soft)}.faq-list{display:grid;gap:18px}.footer{background:var(--theme-deep);color:var(--on-dark);padding:56px 0 32px}.footer-inner{display:grid;grid-template-columns:1.4fr .8fr .8fr 1.2fr;gap:28px}.footer a{color:var(--on-dark);display:block;text-decoration:none;margin:9px 0}.footer p{line-height:1.75;color:#dceaff}.footer img{max-width:170px;max-height:70px;object-fit:contain}.age-badge{display:inline-flex;border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:8px 14px;font-weight:900}.mobile-drawer{position:fixed;top:0;left:0;width:82%;max-width:320px;height:100vh;transform:translateX(-100%);transition:transform .28s ease;z-index:10001;background:var(--header-bg);color:var(--on-header);padding:22px}.mobile-drawer.is-open{transform:translateX(0)}.drawer-overlay{position:fixed;inset:0;opacity:0;visibility:hidden;z-index:10000;background:rgba(5,20,45,.55);transition:.25s}.drawer-overlay.is-open{opacity:1;visibility:visible}body.menu-open{overflow:hidden}.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.drawer-head img{max-width:150px;max-height:58px;object-fit:contain}.drawer-close{border:0;background:rgba(255,255,255,.16);color:var(--on-header);width:40px;height:40px;border-radius:12px;font-size:26px}.drawer-nav a{display:block;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.16);text-decoration:none;font-weight:800}@media (min-width:1440px){.hero-inner{grid-template-columns:minmax(0,1.05fr) minmax(480px,.95fr);gap:80px}.hero-media-box{max-width:620px;min-height:420px}.hero-media-box img{max-height:380px}}@media (max-width:1100px){.main-nav{gap:12px}.main-nav a{font-size:14px}.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:1023px){.header-inner{width:min(100% - 28px,1280px);min-height:68px;display:grid;grid-template-columns:48px minmax(0,1fr) auto;gap:10px}.mobile-menu-toggle{display:inline-flex;width:44px;height:44px}.main-nav{display:none}.site-logo{justify-self:center}.site-logo img{max-width:min(150px,42vw);max-height:56px}.header-actions{justify-self:end}.header-actions .main-btn{white-space:nowrap;padding:10px 16px}.hero-section{padding:48px 0 36px}.hero-inner,.page-layout,.two-col{grid-template-columns:1fr;gap:32px}.hero-content h1{font-size:clamp(36px,9vw,52px)}.hero-media-box{max-width:100%;min-height:auto;padding:24px}.hero-media-box img{max-height:300px}.info-grid,.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-inner{grid-template-columns:1fr 1fr}}@media (max-width:767px){.info-grid,.grid-3,.grid-4{grid-template-columns:1fr}.section-title{display:block}.footer-inner{grid-template-columns:1fr}.section{padding:38px 0}.hero-content p{font-size:17px}}@media (max-width:390px){.header-inner{width:min(100% - 20px,1280px);grid-template-columns:44px minmax(0,1fr) auto;gap:8px}.site-logo img{max-width:min(120px,36vw);max-height:48px}.header-actions .main-btn{padding:8px 12px;font-size:13px}}