:root{
  --theme:#f4475b; --theme-dark:#b90f2a; --theme-deep:#7c0a1d; --theme-light:#fff3f5; --theme-soft:#ffe1e7; --theme-accent:#ff7b8c; --theme-hover:#d91d39; --theme-border:rgba(244,71,91,.24); --header-bg:#8f0c22; --header-bg-2:#c51a35; --text-main:#211316; --text-muted:#65545a; --on-theme:#ffffff; --on-header:#fff8fa; --on-dark:#fff7f8; --white:#ffffff; --shadow-soft:0 18px 46px rgba(244,71,91,.18);
}
*{box-sizing:border-box} html,body{margin:0;min-height:100%;overflow-x:hidden;overflow-y:auto} body{font-family:Arial,Helvetica,sans-serif;background:var(--theme-light);color:var(--text-main)} a{color:inherit} img{max-width:100%}.container,.section-inner,.header-inner,.footer-inner{width:min(1280px,calc(100% - 80px));margin-left:auto;margin-right:auto}.section{padding:56px 0}.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;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:18px}.main-nav a{text-decoration:none;white-space:nowrap;color:var(--on-header);font-weight:700;font-size:14px;padding:8px 0}.main-nav a.active,.main-nav a:hover{color:#fff;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}.mobile-menu-toggle{display:none;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.25);border-radius:14px;align-items:center;justify-content:center;flex-direction:column;gap:4px}.mobile-menu-toggle span{width:20px;height:2px;background:var(--on-header);display:block}.banner-section{padding:36px 0 24px}.banner-carousel{position:relative;width:100%;border-radius:28px;overflow:hidden;background:var(--theme-soft);box-shadow:var(--shadow-soft);border:1px solid var(--theme-border)}.banner-slide{display:none}.banner-slide.active{display:flex;align-items:center;justify-content:center}.banner-slide img{display:block;width:100%;height:auto;object-fit:contain}.banner-arrow{position:absolute;top:50%;transform:translateY(-50%);border:0;width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.86);color:var(--theme-dark);font-size:34px;cursor:pointer}.banner-prev{left:18px}.banner-next{right:18px}.banner-dots{position:absolute;left:0;right:0;bottom:16px;display:flex;justify-content:center;gap:10px}.banner-dots button{width:12px;height:12px;border-radius:50%;border:0;background:rgba(255,255,255,.65);cursor:pointer}.banner-dots button.active{background:var(--theme)}.intro-card,.headline-card,.card,.zone-card,.info-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}.intro-card{padding:34px;display:grid;gap:20px}.intro-card p,.headline-card p,.card p,.zone-card p,.feature-card p,.category-card p,.faq-item p,.notice p,.article-body p{line-height:1.8;color:var(--text-muted)}h1,h2,h3{color:var(--theme-dark)}h1{font-size:clamp(36px,5vw,64px);line-height:1.08;margin:0 0 18px}.headline-card{text-align:center}.category-pills{display:flex;flex-wrap:wrap;gap:12px}.category-pills a,.category-pill,.tag,.badge{border-radius:999px;padding:10px 16px;display:inline-flex;width:auto;max-width:max-content;text-decoration:none;background:var(--theme-soft);border:1px solid var(--theme-border);color:var(--theme-dark);font-weight:800}.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:22px}.split{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center}.media-box,.banner-media,.hero-visual,.app-visual,.card-media{display:flex;align-items:center;justify-content:center;overflow:visible}.media-box img,.banner-media img,.hero-visual 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;background:var(--theme-soft);border-radius:22px;padding:18px}.footer{background:var(--theme-deep);color:var(--on-dark);padding:48px 0 0}.footer a{color:var(--on-dark);display:block;text-decoration:none;margin:10px 0}.footer-inner{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:32px}.footer-brand img{max-width:180px;max-height:70px;object-fit:contain}.footer p{line-height:1.8}.footer-bottom{text-align:center;padding:22px;margin-top:28px;background:rgba(0,0,0,.14)}.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;overflow: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,.5);transition:.2s}.drawer-overlay.is-open{opacity:1;visibility:visible}body.menu-open{overflow:hidden}.drawer-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.drawer-head img{max-width:150px;max-height:56px;object-fit:contain}.drawer-close{border:0;border-radius:12px;background:rgba(255,255,255,.16);color:var(--on-header);font-size:28px;width:42px;height:42px}.drawer-nav a{display:block;padding:13px 0;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.15);font-weight:800}.drawer-note{margin-top:20px;line-height:1.6}.page-hero{padding:54px 0 28px}.article-body{display:grid;gap:22px}.faq-list{display:grid;gap:18px}.login-link{display:inline-flex;margin-top:12px}
@media (min-width:1440px){.container,.section-inner,.header-inner,.footer-inner{width:min(1360px,calc(100% - 120px))}}
@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}.grid-4,.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}.split{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr 1fr}.banner-arrow{width:38px;height:38px;font-size:28px}}
@media (max-width:767px){.container,.section-inner,.header-inner,.footer-inner{width:min(100% - 32px,1280px)}.section{padding:36px 0}.grid-4,.grid-3{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr}.banner-section{padding:22px 0 12px}.intro-card{padding:24px}.banner-dots{bottom:8px}.banner-arrow{display:none}}
@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}}