:root{--theme:#fc8b00;--theme-dark:#b95b00;--theme-deep:#6d3100;--theme-light:#fff5e8;--theme-soft:#ffead0;--theme-accent:#ffb342;--theme-hover:#e97700;--theme-border:rgba(185,91,0,.22);--header-bg:#7e3a00;--header-bg-2:#a84f00;--text-main:#2f241b;--text-muted:#725d4d;--on-theme:#2b1600;--on-header:#fff8ef;--on-dark:#fff8ef;--white:#fff;--shadow-soft:0 14px 36px rgba(109,49,0,.13)}
*{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);line-height:1.7}a{color:var(--theme-dark)}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:58px 0}.section.alt{background:linear-gradient(180deg,var(--theme-soft),var(--theme-light))}.section h1,.section h2,.section h3{color:var(--theme-dark);line-height:1.2}.section h1{font-size:clamp(34px,4vw,58px);margin:0 0 20px}.section h2{font-size:clamp(26px,3vw,38px)}.lead{font-size:18px;color:var(--text-muted);max-width:920px}.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);border-bottom:1px solid var(--theme-border);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:18px}.main-nav a{color:var(--on-header);text-decoration:none;white-space:nowrap;padding:26px 0 22px;border-bottom:2px solid transparent}.main-nav a.active,.main-nav a:hover{color:#fff;border-bottom-color:var(--theme-accent)}.main-btn{display:inline-flex;align-items:center;justify-content:center;padding:11px 20px;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;font-weight:700}.mobile-menu-toggle{display:none;background:transparent;border:0}.mobile-menu-toggle span{display:block;width:24px;height:2px;background:var(--on-header);margin:5px}.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:20px}.mobile-drawer.is-open{transform:translateX(0)}.drawer-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);opacity:0;visibility:hidden;z-index:10000;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}.drawer-close{font-size:34px;color:var(--on-header);background:transparent;border:0}.drawer-nav{display:grid;gap:4px;margin-top:26px}.drawer-nav a{color:var(--on-header);text-decoration:none;padding:12px;border-radius:12px}.drawer-nav a.active,.drawer-nav a:hover{background:rgba(255,255,255,.12)}.banner-section{padding:36px 0 24px;background:linear-gradient(180deg,var(--theme-soft),var(--theme-light))}.banner-carousel{position:relative;width:100%;border-radius:28px;overflow:hidden;background:var(--theme-soft);box-shadow:var(--shadow-soft)}.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%);width:44px;height:44px;border:0;border-radius:50%;background:rgba(109,49,0,.78);color:#fff;font-size:30px;cursor:pointer}.banner-prev{left:18px}.banner-next{right:18px}.banner-dots{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);display:flex;gap:8px}.banner-dots button{width:10px;height:10px;padding:0;border:0;border-radius:50%;background:rgba(255,255,255,.55)}.banner-dots button.active{background:var(--theme-accent)}.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}.intro-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{border-top:5px solid var(--theme)}.category-pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.category-pill,.tag,.badge{border-radius:999px;padding:8px 14px;display:inline-flex;width:auto;max-width:max-content;background:var(--theme-soft);border:1px solid var(--theme-border);color:var(--theme-dark);text-decoration:none}.category-pill:hover{background:var(--theme);color:var(--on-theme)}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.grid-8{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.category-card,.feature-card,.info-card{position:relative}.category-card:before,.feature-card:before,.info-card: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-weight:800;color:var(--theme);font-size:28px}.text-link{font-weight:700;text-decoration:none}.split{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}.visual-card{background:linear-gradient(180deg,var(--white),var(--theme-soft))}.visual-card img{max-height:390px;object-fit:contain}.list{padding-left:20px}.list li{margin:10px 0}.faq-list{display:grid;gap:14px}.faq-item h3{margin-top:0}.notice{background:linear-gradient(180deg,#fff,var(--theme-soft));border-left:5px solid var(--theme)}.review{font-style:italic}.related{display:flex;flex-wrap:wrap;gap:10px}.footer{background:var(--theme-deep);color:var(--on-dark);padding:52px 0 24px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:30px}.footer h3{color:var(--theme-accent)}.footer a{display:block;color:var(--on-dark);text-decoration:none;margin:8px 0}.footer p{color:#ffe7c8}.footer .site-logo{justify-content:flex-start}.legal{border-top:1px solid rgba(255,255,255,.18);margin-top:30px;padding-top:22px;color:#ffe7c8}.risk{font-weight:700}.page-hero{padding:58px 0 28px;background:radial-gradient(circle at 15% 20%,var(--theme-soft) 0%,transparent 35%),linear-gradient(180deg,var(--theme-light),#fff)}.page-hero .split{min-height:360px}.page-hero img{max-height:320px}.kicker{display:inline-block;padding:7px 12px;border-radius:999px;background:var(--theme-soft);color:var(--theme-dark);border:1px solid var(--theme-border);font-weight:700}.compact{padding-top:30px;padding-bottom:30px}
@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-block;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{padding:10px 16px}.grid-4,.grid-8{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}.split{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:767px){.container,.section-inner,.header-inner,.footer-inner{width:min(100% - 32px,1280px)}.section{padding:42px 0}.grid-2,.grid-3,.grid-4,.grid-8,.footer-grid{grid-template-columns:1fr}.banner-arrow{width:36px;height:36px}.banner-prev{left:8px}.banner-next{right:8px}.card,.zone-card,.info-card,.feature-card,.category-card,.faq-item,.notice,.visual-card,.intro-card{padding:22px}.page-hero .split{min-height:auto}}
@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}}

/* MOBILE_FIX_TYPE_A_20260930: restore mobile menu icon + narrow-screen hardening */
@media (max-width: 1023px) {
  html, body { width: 100%; max-width: 100%; overflow-x: clip; }
  .header-inner, .header-inner > *, .hero-inner > *, .page-hero-inner > *, .split > * { min-width: 0; }
  .mobile-menu-toggle {
    display: inline-flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 4px !important;
    width: 44px !important;
    height: 44px !important;
    min-width: 44px !important;
    padding: 8px !important;
    position: relative;
    z-index: 2;
    opacity: 1 !important;
    visibility: visible !important;
    color: var(--on-header, #fff) !important;
    -webkit-appearance: none;
    appearance: none;
  }
  .mobile-menu-toggle span {
    display: block !important;
    flex: 0 0 2px !important;
    width: 24px !important;
    height: 2px !important;
    min-height: 2px !important;
    margin: 0 !important;
    padding: 0 !important;
    border: 0 !important;
    border-radius: 3px !important;
    background: var(--on-header, #fff) !important;
    opacity: 1 !important;
    visibility: visible !important;
  }
}
@media (max-width: 390px) {
  .header-inner { width: calc(100% - 16px) !important; gap: 6px !important; }
  .site-logo { min-width: 0; overflow: hidden; }
  .site-logo img { max-width: min(116px, 35vw) !important; }
  .header-actions .main-btn { max-width: 94px; min-width: 0; padding-inline: 8px !important; }
}