:root{
  --theme:#b96716;--theme-dark:#88490e;--theme-deep:#4b2708;--theme-light:#fff8ef;--theme-soft:#fff0dc;
  --theme-accent:#e3a35e;--theme-hover:#9f5611;--theme-border:rgba(185,103,22,.24);--header-bg:#563009;--header-bg-2:#70400d;
  --text-main:#302117;--text-muted:#6f5947;--on-theme:#fff;--on-header:#fffaf3;--on-dark:#fff7ed;--white:#fff;
  --shadow-soft:0 18px 45px rgba(87,46,8,.14);
}
*{box-sizing:border-box}html{scroll-behavior:smooth}html,body{margin:0;min-height:100%;overflow-x:hidden;overflow-y:auto}body{font-family:Arial,"Helvetica Neue",sans-serif;background:var(--theme-light);color:var(--text-main);line-height:1.7}img{max-width:100%;height:auto}a{color:var(--theme-dark)}button,input,textarea{font:inherit}.container,.section-inner,.header-inner,.footer-inner,.footer-bottom,.hero-inner{width:min(1280px,calc(100% - 80px));margin-left:auto;margin-right:auto}.section{padding:64px 0}.section.alt{background:var(--theme-soft)}.eyebrow{display:inline-flex;align-items:center;padding:7px 13px;border-radius:999px;background:var(--theme-soft);border:1px solid var(--theme-border);color:var(--theme-dark);font-weight:800;font-size:.86rem;letter-spacing:.02em}.section h2{color:var(--theme-dark);font-size:clamp(28px,3vw,42px);line-height:1.16;margin:14px 0 18px}.section-lead{max-width:820px;color:var(--text-muted);font-size:1.08rem}.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;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:3px solid transparent;font-size:.94rem}.main-nav a.active,.main-nav a:hover{color:#ffd4a4;border-bottom-color:var(--theme-accent)}.header-actions{display:flex;justify-content:flex-end;align-items:center}.main-btn{display:inline-flex;align-items:center;justify-content:center;padding:11px 19px;background:linear-gradient(180deg,var(--theme-accent) 0%,var(--theme) 48%,var(--theme-dark) 100%);color:var(--on-theme);border:1px solid rgba(255,255,255,.18);border-radius:999px;box-shadow:0 12px 26px rgba(0,0,0,.18);text-decoration:none;white-space:nowrap;font-weight:800}.main-btn:hover{background:linear-gradient(180deg,var(--theme-accent),var(--theme-hover))}.mobile-menu-toggle{display:none;background:transparent;border:0;padding:0;align-items:center;justify-content:center;flex-direction:column;gap:5px}.mobile-menu-toggle span{display:block;width:24px;height:2px;background:var(--on-header);border-radius:2px}.hero-section{padding:68px 0 42px;background:linear-gradient(180deg,var(--theme-light) 0%,var(--theme-soft) 100%)}.hero-inner{display:grid;grid-template-columns:minmax(0,1.06fr) minmax(360px,.94fr);align-items:center;gap:56px;min-height:560px}.hero-content h1{font-size:clamp(42px,4.2vw,64px);line-height:1.08;letter-spacing:-.025em;margin:14px 0 22px;color:var(--theme-dark)}.hero-content p{max-width:760px;font-size:18px;line-height:1.82;margin:0 0 24px;color:var(--text-main)}.hero-tags{display:flex;flex-wrap:wrap;gap:10px}.hero-tags span,.hero-tags a{display:inline-flex;align-items:center;border-radius:999px;padding:9px 15px;background:var(--white);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;overflow:visible}.hero-media-box{width:min(100%,540px);min-height:320px;max-height:420px;padding:34px;border-radius:30px;background:var(--white);border:1px solid var(--theme-border);box-shadow:var(--shadow-soft);display:flex;align-items:center;justify-content:center;overflow:visible}.hero-media-box img{max-width:70%;max-height:340px;width:auto;height:auto;object-fit:contain;opacity:1}.info-section{padding:34px 0 50px}.info-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.info-card,.card,.zone-card,.feature-card,.category-card,.faq-item,.notice,.visual-card,.term-card,.point-card,.feedback-card,.related-link{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:26px}.info-card .number,.zone-card .number{color:var(--theme);font-weight:900;font-size:1.16rem}.info-card h2,.zone-card h3,.card h3,.feature-card h3,.point-card h3,.term-card h3{color:var(--theme-dark);margin:10px 0}.category-pills{display:flex;flex-wrap:wrap;gap:12px}.category-pills a{display:inline-flex;text-decoration:none;border-radius:999px;padding:10px 16px;border:1px solid var(--theme);color:var(--theme-dark);background:var(--white);font-weight:800}.category-pills a:hover{background:var(--theme);color:var(--on-theme)}.zone-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.zone-card{display:flex;flex-direction:column}.zone-card p{color:var(--text-muted);flex:1}.text-link{font-weight:800;text-decoration:none;color:var(--theme-dark)}.text-link:hover{text-decoration:underline}.split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);align-items:center;gap:46px}.media-box,.app-visual,.card-media{display:flex;align-items:center;justify-content:center;overflow:visible;background:var(--white);border:1px solid var(--theme-border);border-radius:28px;padding:28px;box-shadow:var(--shadow-soft)}.media-box img,.app-visual img,.card-media img{max-width:100%;max-height:360px;width:auto;height:auto;object-fit:contain}.service-grid,.point-grid,.term-grid,.feedback-grid,.faq-grid,.related-grid{display:grid;gap:20px}.service-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.point-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.term-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.feedback-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.faq-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.related-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.feedback-card p{font-style:italic}.faq-item h3{color:var(--theme-dark);margin-top:0}.faq-item p{margin-bottom:0}.related-link{display:flex;flex-direction:column;gap:7px;text-decoration:none}.related-link strong{color:var(--theme-dark)}.related-link span{color:var(--text-muted)}.notice{background:linear-gradient(135deg,var(--theme-soft),var(--white));border-left:5px solid var(--theme)}.content-list{padding-left:20px}.content-list li{margin:8px 0}.page-hero{padding:58px 0 46px;background:linear-gradient(180deg,var(--theme-light),var(--theme-soft))}.page-hero-inner{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(320px,.92fr);align-items:center;gap:48px}.page-hero h1{color:var(--theme-dark);font-size:clamp(38px,4vw,58px);line-height:1.08;margin:14px 0 20px}.page-hero p{font-size:17px;line-height:1.82}.page-visual{display:flex;align-items:center;justify-content:center;min-height:300px;background:var(--white);border:1px solid var(--theme-border);border-radius:28px;padding:28px;box-shadow:var(--shadow-soft);overflow:visible}.page-visual img{display:block;max-width:100%;max-height:310px;width:auto;height:auto;object-fit:contain}.article-section p{max-width:980px}.article-section .wide-copy{max-width:100%}.topic-columns{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}.topic-panel{background:var(--white);border:1px solid var(--theme-border);border-radius:24px;padding:28px;box-shadow:var(--shadow-soft)}.topic-panel h3{color:var(--theme-dark)}.footer{background:var(--theme-deep);color:var(--on-dark);padding:54px 0 24px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:34px}.footer section{min-width:0}.footer h2{color:var(--on-dark);font-size:1rem;margin-top:0}.footer a{display:block;color:var(--on-dark);text-decoration:none;margin:8px 0;opacity:.94}.footer a:hover{opacity:1;text-decoration:underline}.footer-brand img{max-width:170px;max-height:68px;width:auto;height:auto;object-fit:contain;margin-bottom:14px}.footer-brand p{color:var(--on-dark);opacity:.9}.footer-bottom{border-top:1px solid rgba(255,255,255,.16);margin-top:34px;padding-top:20px;font-size:.92rem;color:var(--on-dark);opacity:.92}.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:18px;box-shadow:30px 0 60px rgba(0,0,0,.25);overflow-y:auto}.mobile-drawer.is-open{transform:translateX(0)}.drawer-overlay{position:fixed;inset:0;background:rgba(34,18,6,.56);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;gap:14px;padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.2)}.drawer-logo img{max-width:150px;max-height:56px;width:auto;height:auto;object-fit:contain}.drawer-close{width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.08);color:var(--on-header);font-size:28px;line-height:1}.drawer-nav{display:flex;flex-direction:column;padding:16px 0}.drawer-nav a{color:var(--on-header);text-decoration:none;padding:10px 8px;border-bottom:1px solid rgba(255,255,255,.1)}.drawer-nav a.active{color:#ffd4a4;font-weight:800}.compliance-section{padding-top:34px}.compliance-note{padding:30px}.compliance-note h2{font-size:30px}.skip-note{color:var(--text-muted)}
@media (min-width:1440px){.container,.section-inner,.header-inner,.footer-inner,.footer-bottom,.hero-inner{width:min(1360px,calc(100% - 120px))}.hero-inner{grid-template-columns:minmax(0,1.05fr) minmax(480px,.95fr);gap:72px}.hero-media-box{max-width:560px}.zone-grid{gap:24px}}
@media (max-width:1100px){.main-nav{gap:11px}.main-nav a{font-size:.86rem}.zone-grid,.term-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.point-grid{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}.hero-section{padding:48px 0 36px}.hero-inner,.page-hero-inner,.split{grid-template-columns:1fr;gap:32px;min-height:auto}.hero-content h1{font-size:clamp(36px,8vw,52px)}.hero-media-box{max-width:100%;min-height:auto;padding:24px}.hero-media-box img{max-height:300px}.info-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.service-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:767px){.container,.section-inner,.footer-inner,.footer-bottom,.hero-inner{width:min(calc(100% - 32px),1280px)}.section{padding:48px 0}.info-grid,.zone-grid,.point-grid,.term-grid,.feedback-grid,.faq-grid,.related-grid,.topic-columns,.footer-grid{grid-template-columns:1fr}.hero-section{padding-top:38px}.hero-content h1{font-size:clamp(34px,10vw,46px)}.hero-content p{font-size:16px}.hero-media-box{padding:20px}.page-hero{padding:42px 0}.page-visual{min-height:220px}.footer{padding-top:44px}}
@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-menu-toggle{width:40px}.hero-tags span,.hero-tags a{font-size:.86rem}.info-card,.card,.zone-card,.point-card,.term-card,.feedback-card,.faq-item,.notice,.visual-card{padding:22px}}

/* 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; }
}