:root{
  --theme:#ac0b0b;
  --theme-dark:#760606;
  --theme-deep:#4a0202;
  --theme-light:#fff2f2;
  --theme-soft:#fff8f8;
  --theme-hover:#8d0808;
  --theme-border:rgba(172,11,11,.18);
  --text-main:#241414;
  --text-muted:#6f5555;
  --on-theme:#ffffff;
  --on-dark:#fff6f6;
  --white:#ffffff;
  --shadow-soft:0 18px 45px rgba(92,7,7,.14);
}
*{box-sizing:border-box}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;line-height:1.7}a{text-decoration:none}img{max-width:100%;height:auto}.site-header{position:sticky;top:0;width:100%;z-index:9999;background:var(--theme-dark);color:var(--on-dark);box-shadow:var(--shadow-soft);backdrop-filter:blur(10px)}.header-inner{max-width:1280px;margin:0 auto;min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:0 18px}.logo img,.footer-brand img,.drawer-logo img{display:block;height:auto;max-width:180px}.logo img{max-height:48px}.main-nav{display:none;gap:4px;align-items:center}.main-nav a{color:var(--on-dark);font-weight:700;font-size:14px;padding:10px 12px;border-radius:999px;white-space:nowrap}.main-nav a.active,.main-nav a:hover{color:var(--on-dark);background:rgba(255,255,255,.12);box-shadow:inset 0 -2px 0 var(--theme-light)}.header-actions{display:flex;align-items:center}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:var(--theme);color:var(--on-theme);border-radius:999px;box-shadow:var(--shadow-soft);padding:10px 18px;font-weight:800;border:1px solid rgba(255,255,255,.18);transition:.2s}.main-btn:hover{background:var(--theme-hover);transform:translateY(-1px)}.mobile-menu-toggle{display:inline-flex;flex-direction:column;gap:5px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);border-radius:14px;padding:10px}.mobile-menu-toggle span{display:block;width:22px;height:2px;background:var(--on-dark);border-radius:8px}.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(--theme-dark);color:var(--on-dark);padding:18px;overflow-y:auto}.mobile-drawer.is-open{transform:translateX(0)}.drawer-overlay{position:fixed;inset:0;opacity:0;visibility:hidden;z-index:10000;background:rgba(0,0,0,.58);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:22px}.drawer-close{font-size:32px;color:var(--on-dark);background:rgba(255,255,255,.12);border:0;border-radius:12px;width:42px;height:42px}.mobile-nav{display:grid;gap:8px}.mobile-nav a{color:var(--on-dark);padding:12px 10px;border-radius:14px;background:rgba(255,255,255,.08);font-weight:700}.container{max-width:1180px;margin:0 auto;padding:0 18px}.section{padding:56px 0}.hero,.hero-section,.banner{background:linear-gradient(135deg,var(--theme-dark),var(--theme));color:var(--on-dark);padding:68px 0}.hero-grid{display:grid;gap:28px;align-items:center}.hero h1{color:var(--on-dark);font-size:clamp(34px,5vw,60px);line-height:1.12;margin:12px 0}.eyebrow{display:inline-flex;color:var(--on-dark);background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);border-radius:999px;padding:7px 14px;font-weight:800}.hero p{font-size:18px;max-width:760px}.hero-card{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.24);border-radius:28px;padding:26px;box-shadow:var(--shadow-soft)}.mini-row,.pill-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.mini-row span,.pill-row a{padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.14);color:var(--on-dark);font-weight:700}.card,.zone-card,.info-card,.faq-item,.notice{background:var(--white);color:var(--text-main);border:1px solid var(--theme-border);box-shadow:var(--shadow-soft);border-radius:24px;padding:24px}.section-title,h1,h2,h3,.category-number,.highlight{color:var(--theme-dark)}.section-title{font-size:clamp(28px,4vw,42px);margin:0 0 18px}.lead{font-size:18px;color:var(--text-muted);max-width:860px}.grid{display:grid;gap:18px}.feature-grid{display:grid;gap:18px}.category-pill{background:linear-gradient(135deg,var(--white),var(--theme-soft));border:1px solid var(--theme-border);border-radius:999px;padding:18px 20px;display:grid;gap:6px}.category-number{font-weight:900;font-size:18px}.service-strip{background:var(--theme-soft);border:1px solid var(--theme-border);border-radius:28px;padding:26px;box-shadow:var(--shadow-soft)}.content-split{display:grid;gap:22px;align-items:center;margin:24px 0}.visual-card{min-height:220px;border-radius:28px;background:radial-gradient(circle at 20% 20%,rgba(172,11,11,.18),transparent 32%),linear-gradient(135deg,var(--theme-soft),var(--white));border:1px solid var(--theme-border);padding:28px;box-shadow:var(--shadow-soft)}.visual-card strong{display:block;font-size:30px;color:var(--theme-dark)}.app-section{display:grid;gap:26px;align-items:center;background:linear-gradient(135deg,var(--theme-soft),var(--white));border:1px solid var(--theme-border);border-radius:32px;padding:26px;box-shadow:var(--shadow-soft)}.app-section img{max-width:100%;height:auto;object-fit:contain}.security-section{display:grid;gap:22px}.faq{display:grid;gap:14px}.text-link{color:var(--theme);font-weight:800}.text-link:hover{color:var(--theme-hover)}ul.clean{padding-left:20px}.notice{border-left:5px solid var(--theme)}.footer{background:var(--theme-deep);color:var(--on-dark);padding:46px 0}.footer a{color:var(--on-dark);display:block;margin:7px 0}.footer a:hover{color:var(--theme-light)}.footer-grid{display:grid;gap:26px}.footer p{color:#ffe7e7}.footer h3{color:var(--on-dark)}.page-hero{padding:48px 0;background:linear-gradient(135deg,var(--theme-dark),var(--theme));color:var(--on-dark)}.page-hero h1{color:var(--on-dark);font-size:clamp(32px,4vw,52px);margin:0 0 12px}.page-hero p{max-width:850px;font-size:18px}.content-list{display:grid;gap:18px}.content-list article{background:var(--white);border:1px solid var(--theme-border);border-radius:24px;padding:24px;box-shadow:var(--shadow-soft)}
@media (min-width:768px){.grid.cols-2{grid-template-columns:repeat(2,1fr)}.grid.cols-3{grid-template-columns:repeat(3,1fr)}.grid.cols-4{grid-template-columns:repeat(2,1fr)}.content-split{grid-template-columns:1fr 1fr}.app-section{grid-template-columns:.9fr 1.1fr}.security-section{grid-template-columns:.9fr 1.1fr}.footer-grid{grid-template-columns:1.2fr .8fr .8fr 1fr}.hero-grid{grid-template-columns:1.15fr .85fr}}
@media (min-width:1024px){.main-nav{display:flex}.mobile-menu-toggle{display:none}.grid.cols-4{grid-template-columns:repeat(4,1fr)}.header-inner{padding:0 24px}.section{padding:72px 0}}
@media (max-width:520px){.header-inner{min-height:66px}.logo img{max-width:120px}.main-btn{padding:8px 13px;font-size:14px}.hero,.hero-section,.banner{padding:44px 0}.card,.zone-card,.info-card,.faq-item,.notice{padding:20px}.category-pill{border-radius:22px}.section{padding:42px 0}}