:root{--theme:#ffbb00;--theme-dark:#8f6500;--theme-deep:#3b2900;--theme-light:#fff9e6;--theme-soft:#fff1b8;--theme-accent:#ffd85a;--theme-hover:#d99e00;--theme-border:rgba(112,77,0,.22);--header-bg:#493300;--header-bg-2:#664800;--text-main:#2f2816;--text-muted:#6d6248;--on-theme:#241900;--on-header:#fff8dd;--on-dark:#fff7da;--white:#fff;--shadow-soft:0 18px 50px rgba(83,58,0,.12)}
*{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;font-size:16px;line-height:1.72}a{color:var(--theme-dark)}img{max-width:100%}.container,.section-inner,.header-inner,.footer-inner,.hero-inner{width:min(1280px,calc(100% - 80px));margin-left:auto;margin-right:auto}.site-header{position:sticky;top:0;width:100%;z-index:9999;background:linear-gradient(180deg,var(--header-bg),var(--header-bg-2));color:var(--on-header);box-shadow:0 8px 28px rgba(48,33,0,.22);border-bottom:1px solid rgba(255,216,90,.26)}.header-inner{min-height:82px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:24px}.site-logo,.drawer-logo,.footer-logo{display:inline-flex;align-items:center;justify-content:center;text-decoration:none}.site-logo img{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;font-size:14px;font-weight:700;padding:29px 0 25px;border-bottom:3px solid transparent}.main-nav a.active,.main-nav a:hover{color:var(--theme-accent);border-bottom-color:var(--theme-accent)}.header-actions{display:flex;justify-content:flex-end}.main-btn,.action-link{display:inline-flex;align-items:center;justify-content:center;min-height:44px;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:0 12px 26px rgba(0,0,0,.18);text-decoration:none;white-space:nowrap;font-weight:800}.mobile-menu-toggle{display:none;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.22);border-radius:12px;padding:10px;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}.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:linear-gradient(180deg,var(--header-bg),var(--header-bg-2));color:var(--on-header);padding:20px;box-shadow:20px 0 50px rgba(0,0,0,.28)}.mobile-drawer.is-open{transform:translateX(0)}.drawer-overlay{position:fixed;inset:0;opacity:0;visibility:hidden;z-index:10000;background:rgba(28,20,0,.55);transition:.28s}.drawer-overlay.is-open{opacity:1;visibility:visible}body.menu-open{overflow:hidden}.drawer-top{display:flex;align-items:center;justify-content:space-between;padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.18)}.drawer-logo img{max-width:150px;max-height:58px;object-fit:contain}.drawer-close{width:42px;height:42px;border-radius:12px;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.08);color:var(--on-header);font-size:28px}.drawer-nav{display:grid;gap:4px;margin-top:18px}.drawer-nav a{color:var(--on-header);text-decoration:none;padding:11px 12px;border-radius:10px;font-weight:700}.drawer-nav a.active,.drawer-nav a:hover{background:rgba(255,216,90,.17);color:var(--theme-accent)}
.section{padding:70px 0}.section-soft{background:var(--theme-soft)}.section-white{background:rgba(255,255,255,.68)}.section-kicker,.hero-badge,.page-badge{display:inline-flex;border-radius:999px;padding:8px 14px;background:var(--white);color:var(--theme-dark);border:1px solid var(--theme-border);font-weight:800;font-size:13px}.section-title{margin:14px 0;font-size:clamp(30px,3vw,46px);line-height:1.15;color:var(--theme-dark)}.section-lead{max-width:900px;color:var(--text-muted);font-size:18px;margin:0 0 30px}.hero-section{padding:58px 0 38px;background:radial-gradient(circle at 80% 20%,rgba(255,216,90,.28),transparent 32%),linear-gradient(180deg,var(--theme-light),var(--theme-soft))}.hero-inner{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(380px,.92fr);align-items:center;gap:56px;min-height:570px}.hero-content h1{font-size:clamp(42px,4.2vw,64px);line-height:1.08;letter-spacing:-.03em;margin:18px 0 22px;color:var(--theme-dark);max-width:820px}.hero-content p{max-width:760px;font-size:18px;line-height:1.8;margin:0 0 28px}.hero-tags{display:flex;flex-wrap:wrap;gap:12px}.hero-tags span,.hero-tags a{display:inline-flex;border-radius:999px;padding:10px 16px;background:rgba(255,255,255,.85);color:var(--theme-dark);border:1px solid var(--theme-border);font-weight:700;text-decoration:none}.hero-visual{display:flex;align-items:center;justify-content:center}.hero-media-box{width:min(100%,540px);min-height:320px;max-height:420px;padding:34px;display:flex;align-items:center;justify-content:center;border-radius:32px;background:linear-gradient(145deg,rgba(255,255,255,.96),rgba(255,246,207,.92));border:1px solid var(--theme-border);box-shadow:var(--shadow-soft)}.hero-media-box img{max-width:70%;max-height:340px;width:auto;height:auto;object-fit:contain;opacity:1}.page-hero{padding:54px 0 34px;background:linear-gradient(180deg,var(--theme-light),var(--theme-soft))}.page-hero-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(300px,.9fr);gap:48px;align-items:center}.page-hero h1{color:var(--theme-dark);font-size:clamp(38px,4vw,58px);line-height:1.1;margin:16px 0 18px}.page-hero p{font-size:18px}.page-visual,.media-box,.app-visual{min-height:280px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.76);border:1px solid var(--theme-border);border-radius:28px;padding:26px;box-shadow:var(--shadow-soft)}.page-visual img,.media-box img,.app-visual img{max-width:100%;max-height:310px;width:auto;height:auto;object-fit:contain}.info-section{padding:30px 0 48px}.info-grid,.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}.grid-2,.feedback-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.grid-8{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.card,.info-card,.category-card,.feature-card,.faq-item,.feedback-card,.notice,.visual-card{background:var(--white);color:var(--text-main);border:1px solid var(--theme-border);box-shadow:var(--shadow-soft);border-radius:24px;padding:28px}.info-card>span{color:var(--theme-dark);background:var(--theme-soft);border:1px solid var(--theme-border);border-radius:12px;padding:6px 10px;font-weight:900}.card h3,.info-card h2,.category-card h3,.feature-card h3,.feedback-card h3{color:var(--theme-dark)}.card p,.info-card p,.category-card p,.feature-card p,.feedback-card p{color:var(--text-muted)}.category-section{padding:0 0 54px}.category-pills{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}.category-pills a{border-radius:999px;padding:10px 18px;background:var(--white);color:var(--theme-dark);border:1px solid var(--theme-border);text-decoration:none;font-weight:800}.category-pills a:hover{background:var(--theme);color:var(--on-theme)}.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.85fr);gap:48px;align-items:center}.check-list,.service-list{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:12px}.check-list li,.service-list li{position:relative;padding:14px 16px 14px 44px;background:rgba(255,255,255,.72);border:1px solid var(--theme-border);border-radius:16px}.check-list li:before,.service-list li:before{content:'✓';position:absolute;left:16px;top:13px;width:20px;height:20px;display:grid;place-items:center;border-radius:50%;background:var(--theme);color:var(--on-theme);font-weight:900;font-size:12px}.faq-list{display:grid;gap:16px}.faq-item h3{color:var(--theme-dark);margin:0 0 10px;font-size:20px}.faq-item p{margin:0;color:var(--text-muted)}.notice{background:linear-gradient(135deg,var(--theme-soft),#fffaf0);border-left:5px solid var(--theme)}.notice h2{margin-top:0;color:var(--theme-dark)}.related-links{display:flex;flex-wrap:wrap;gap:12px}.related-links a{padding:10px 14px;border:1px solid var(--theme-border);background:var(--white);border-radius:12px;text-decoration:none;font-weight:700}.footer{background:var(--theme-deep);color:var(--on-dark);padding:58px 0 24px}.footer-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:36px}.footer h2{font-size:17px;color:var(--theme-accent)}.footer a{color:var(--on-dark);text-decoration:none;display:block;margin:8px 0}.footer-logo img{max-width:180px;max-height:70px;object-fit:contain}.footer-notice{border-top:1px solid rgba(255,255,255,.15);margin-top:36px;padding-top:24px}.footer-notice strong{color:var(--theme-accent)}
@media(min-width:1440px){.container,.section-inner,.header-inner,.footer-inner,.hero-inner{width:min(1360px,calc(100% - 120px))}}
@media(max-width:1180px){.main-nav{gap:11px}.main-nav a{font-size:13px}.grid-4,.grid-8{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:1023px){.header-inner{width:min(100% - 28px,1280px);min-height:68px;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{padding:10px 16px;font-size:13px}.hero-inner,.page-hero-grid,.split{grid-template-columns:1fr;gap:30px}.hero-inner{min-height:0}.info-grid,.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:767px){.container,.section-inner,.header-inner,.footer-inner,.hero-inner{width:min(100% - 32px,1280px)}.section{padding:52px 0}.hero-content h1{font-size:clamp(34px,10vw,46px)}.hero-content p,.section-lead,.page-hero p{font-size:16px}.info-grid,.grid-2,.grid-3,.grid-4,.grid-8,.feedback-grid,.footer-grid{grid-template-columns:1fr}.category-pills{justify-content:flex-start}}
@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 10px;font-size:12px}}

/* 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; }
}