:root{
--theme:#fc8b00;--theme-dark:#b85a00;--theme-deep:#6d3300;--theme-light:#fff4e6;--theme-soft:#ffead0;--theme-accent:#ffb347;--theme-hover:#db7000;--theme-border:rgba(184,90,0,.22);--header-bg:#7c3b00;--header-bg-2:#a44d00;--text-main:#2f2117;--text-muted:#735e4e;--on-theme:#2b1908;--on-header:#fffaf3;--on-dark:#fff8ef;--white:#ffffff;--shadow-soft:0 14px 36px rgba(109,51,0,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--theme-light);color:var(--text-main);line-height:1.75}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.site-header{position:sticky;top:0;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)}.header-inner{width:min(100% - 40px,1360px);min-height:82px;margin:auto;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:26px}.site-logo img{max-width:190px;max-height:72px;width:auto;height:auto;object-fit:contain;display:block}.main-nav{display:flex;justify-content:center;align-items:center;gap:18px;white-space:nowrap;font-size:15px}.main-nav a{padding:28px 0 23px;border-bottom:3px solid transparent}.main-nav a:hover,.main-nav a.active{color:#fff;border-color:var(--theme-accent)}.main-btn,.login-btn,.header-login{display:inline-flex;align-items:center;justify-content:center;border-radius:12px;padding:12px 20px;background:linear-gradient(180deg,var(--theme-accent) 0%,var(--theme) 48%,var(--theme-dark) 100%);color:var(--on-theme);font-weight:800;box-shadow:0 14px 28px rgba(0,0,0,.16)}.main-btn:hover{background:linear-gradient(180deg,var(--theme-accent),var(--theme-hover))}.mobile-menu-toggle{display:none;background:transparent;color:var(--on-header);border:1px solid rgba(255,255,255,.4);border-radius:10px;width:44px;height:44px;font-size:22px}.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,.46);opacity:0;visibility:hidden;transition:.2s;z-index:10000}.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-top img{max-width:150px;max-height:54px;object-fit:contain}.drawer-close{background:transparent;color:white;border:0;font-size:34px}.drawer-nav{display:grid;gap:4px;padding-top:14px}.drawer-nav a{padding:11px 10px;border-radius:8px}.drawer-nav a.active,.drawer-nav a:hover{background:rgba(255,255,255,.12)}.section{padding:54px 0}.section-inner{width:min(100% - 48px,1280px);margin:auto}.banner-section{padding-top:30px;padding-bottom:22px;background:linear-gradient(180deg,var(--theme-soft),var(--theme-light))}.banner-carousel{position:relative;width:100%;overflow:hidden;border-radius:22px;background:var(--white);box-shadow:var(--shadow-soft);border:1px solid var(--theme-border)}.banner-slide{display:none;align-items:center;justify-content:center}.banner-slide.active{display:flex}.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-radius:50%;border:0;background:rgba(109,51,0,.75);color:white;font-size:30px;cursor:pointer}.banner-prev{left:16px}.banner-next{right:16px}.banner-dots{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);display:flex;gap:8px}.banner-dots button{width:10px;height:10px;border-radius:50%;border:0;background:rgba(255,255,255,.7);padding:0}.banner-dots button.active{background:var(--theme)}.intro-card,.content-card,.notice,.faq-item,.category-card,.feature-card,.media-card,.quote-card{background:var(--white);border:1px solid var(--theme-border);box-shadow:var(--shadow-soft);border-radius:18px}.intro-card{padding:30px}.intro-card h1,.headline h1,.page-hero h1{color:var(--theme-dark);margin-top:0}.intro-card p{font-size:17px}.category-pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.category-pills a{padding:9px 14px;border:1px solid var(--theme-border);border-radius:999px;color:var(--theme-dark);background:var(--theme-soft);font-weight:700}.headline{text-align:center;max-width:980px;margin:auto}.headline h1{font-size:clamp(34px,4vw,58px);line-height:1.15}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.category-card,.feature-card,.content-card,.quote-card{padding:24px}.card-number{color:var(--theme);font-size:30px;font-weight:900}.category-card::before,.feature-card::before,.content-card::before{content:"";display:block;width:52px;height:4px;border-radius:999px;background:linear-gradient(90deg,var(--theme),var(--theme-accent));margin-bottom:16px}.category-card h3,.feature-card h3,.content-card h2,.content-card h3{color:var(--theme-dark);margin-top:8px}.media-row{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center}.media-row.reverse .media-box{order:2}.media-box,.card-media,.app-visual,.page-media{display:flex;align-items:center;justify-content:center;overflow:visible;background:linear-gradient(180deg,var(--white),var(--theme-soft));border:1px solid var(--theme-border);border-radius:20px;padding:22px;box-shadow:var(--shadow-soft);min-height:280px}.media-box img,.card-media img,.app-visual img,.page-media img{max-width:100%;max-height:420px;width:auto;height:auto;object-fit:contain}.page-hero{padding:58px 0 30px;background:radial-gradient(circle at 15% 20%,var(--theme-soft) 0%,transparent 34%),linear-gradient(180deg,var(--theme-light) 0%,var(--white) 100%)}.page-hero-inner{width:min(100% - 48px,1280px);margin:auto;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(330px,.95fr);gap:44px;align-items:center}.page-hero h1{font-size:clamp(40px,4vw,62px);line-height:1.1;margin-bottom:18px}.eyebrow{display:inline-block;padding:6px 12px;border-radius:999px;background:var(--theme-soft);border:1px solid var(--theme-border);color:var(--theme-dark);font-weight:800}.content-wrap{width:min(100% - 48px,1120px);margin:auto}.content-wrap p{font-size:17px}.content-wrap h2{color:var(--theme-dark);font-size:30px;margin-top:0}.topic-section{padding:26px 0}.points{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.point{padding:18px 20px;border-radius:14px;background:var(--theme-soft);border:1px solid var(--theme-border)}.point strong{display:block;color:var(--theme-dark);margin-bottom:6px}.faq-list{display:grid;gap:14px}.faq-item{padding:20px}.faq-item h3{margin:0 0 8px;color:var(--theme-dark)}.notice{padding:24px;background:linear-gradient(180deg,var(--theme-soft),#fff)}.notice strong{color:var(--theme-dark)}.related-links{display:flex;flex-wrap:wrap;gap:10px}.related-links a{padding:10px 14px;background:var(--theme-soft);border:1px solid var(--theme-border);border-radius:10px;color:var(--theme-dark);font-weight:700}.site-footer{background:var(--theme-deep);color:var(--on-dark);padding:54px 0 18px}.footer-grid{width:min(100% - 48px,1280px);margin:auto;display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:32px}.footer-grid section{display:flex;flex-direction:column;gap:8px}.footer-grid h2{font-size:18px;margin:0 0 6px}.footer-grid a{opacity:.9}.footer-logo{max-width:170px;max-height:64px;object-fit:contain;margin-bottom:10px}.footer-bottom{width:min(100% - 48px,1280px);margin:32px auto 0;padding-top:18px;border-top:1px solid rgba(255,255,255,.2);font-size:14px;opacity:.86}
@media(max-width:1100px){.main-nav{gap:12px;font-size:13px}.grid-4{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:860px){.header-inner{width:min(100% - 24px,1280px);grid-template-columns:44px minmax(0,1fr) auto;gap:10px;min-height:70px}.mobile-menu-toggle{display:block}.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 14px;font-size:13px}.section{padding:38px 0}.section-inner,.content-wrap{width:min(100% - 28px,1280px)}.grid-3,.grid-2,.media-row,.page-hero-inner{grid-template-columns:1fr}.page-media{min-height:auto}.media-row.reverse .media-box{order:0}.points{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.page-hero{padding-top:38px}.page-hero h1{font-size:clamp(34px,9vw,48px)}}
@media(max-width:520px){.grid-4{grid-template-columns:1fr}.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}.banner-arrow{width:36px;height:36px;font-size:24px}.section-inner,.content-wrap,.page-hero-inner{width:min(100% - 22px,1280px)}.intro-card,.content-card,.category-card,.feature-card{padding:20px}}

/* 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; }
}