:root{
  --theme:#caab72;
  --theme-dark:#8f6f38;
  --theme-deep:#594522;
  --theme-light:#fbf8f1;
  --theme-soft:#f2eadc;
  --theme-accent:#e3c58d;
  --theme-hover:#b78f4f;
  --theme-border:rgba(143,111,56,.28);
  --header-bg:#6f552b;
  --header-bg-2:#8a6936;
  --text-main:#30291e;
  --text-muted:#6f6250;
  --on-theme:#2e2415;
  --on-header:#fffaf1;
  --on-dark:#fffaf2;
  --white:#ffffff;
  --shadow-soft:0 16px 42px rgba(89,69,34,.16);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0;min-height:100%;overflow-x:hidden}
body{font-family:Arial,"Helvetica Neue",sans-serif;background:var(--theme-light);color:var(--text-main);line-height:1.72}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;object-fit:contain}
.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(1280px,calc(100% - 80px));min-height:82px;margin:0 auto;display:grid;grid-template-columns:210px 1fr 150px;align-items:center;gap:24px}
.site-logo img{max-width:190px;max-height:64px;width:auto;height:auto;object-fit:contain;display:block}
.desktop-nav{display:flex;align-items:center;justify-content:center;gap:20px;white-space:nowrap}
.desktop-nav a{padding:10px 0;border-bottom:2px solid transparent;font-weight:700;font-size:14px}
.desktop-nav a:hover,.desktop-nav a.active{color:var(--theme-accent);border-bottom-color:var(--theme-accent)}
.header-login,.main-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:12px 22px;font-weight:800;background:linear-gradient(180deg,var(--theme-accent) 0%,var(--theme) 48%,var(--theme-dark) 100%);color:var(--on-theme);box-shadow:0 12px 28px rgba(0,0,0,.16)}
.header-login:hover,.main-btn:hover{background:linear-gradient(180deg,var(--theme-accent),var(--theme-hover));color:var(--on-theme)}
.mobile-menu-toggle{display:none;background:transparent;color:var(--on-header);border:1px solid rgba(255,255,255,.34);border-radius:10px;padding:9px 10px}
.mobile-menu-toggle span{display:block;width:24px;height:2px;background:var(--on-header);margin:4px 0}
.section{padding:52px 0}
.section-inner,.footer-inner{width:min(1280px,calc(100% - 80px));margin:0 auto}
.hero-section{padding:52px 20px;background:radial-gradient(circle at 14% 18%,var(--theme-soft) 0%,transparent 36%),linear-gradient(180deg,var(--theme-light) 0%,var(--white) 100%)}
.hero-inner{width:min(1280px,100%);margin:0 auto;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);align-items:center;gap:56px;min-height:570px}
.hero-badge,.eyebrow,.page-badge{display:inline-flex;padding:8px 14px;border-radius:999px;background:var(--theme-soft);border:1px solid var(--theme-border);color:var(--theme-dark);font-weight:800}
.hero-content h1,.page-hero h1{font-size:clamp(42px,4.2vw,64px);line-height:1.08;letter-spacing:-.03em;color:var(--theme-dark);margin:18px 0 22px;max-width:780px}
.hero-content p{font-size:18px;line-height:1.8;max-width:760px;color:var(--text-main)}
.hero-tags,.category-pills,.related-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.hero-tags span,.category-pills a,.related-links a{padding:9px 14px;border-radius:999px;border:1px solid var(--theme-border);background:var(--theme-soft);color:var(--theme-dark);font-weight:700}
.category-pills a:hover,.related-links a:hover{background:var(--theme);color:var(--on-theme)}
.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;overflow:visible;background:linear-gradient(180deg,var(--white) 0%,var(--theme-soft) 100%);border:1px solid var(--theme-border);border-radius:30px;box-shadow:var(--shadow-soft)}
.hero-media-box img{max-width:68%;max-height:340px;width:auto;height:auto;object-fit:contain;opacity:1;display:block}
.info-section{padding:38px 20px 26px;background:var(--white)}
.info-grid{width:min(1280px,100%);margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.info-card,.card,.faq-item,.topic-card{background:var(--white);border:1px solid var(--theme-border);border-radius:20px;padding:24px;box-shadow:var(--shadow-soft)}
.info-card::before,.card::before,.topic-card::before{content:"";display:block;width:52px;height:4px;border-radius:999px;background:linear-gradient(90deg,var(--theme),var(--theme-accent));margin-bottom:16px}
.info-card>span,.card-number{display:inline-flex;font-size:13px;font-weight:900;color:var(--theme-dark);background:var(--theme-soft);border:1px solid var(--theme-border);padding:6px 9px;border-radius:999px}
.info-card h2,.card h3,.topic-card h3{color:var(--theme-dark);margin:14px 0 8px}
.info-card p,.card p{margin-bottom:0}
.category-section{padding:20px 20px 52px;background:var(--white)}
.category-pills{justify-content:center;margin-top:0}
.section-title{font-size:34px;line-height:1.2;margin:0 0 12px;color:var(--theme-dark)}
.section-lead{max-width:850px;color:var(--text-muted);margin:0 0 28px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.media-row{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center}
.media-box,.page-media,.app-visual,.card-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:22px;padding:28px;min-height:280px;box-shadow:var(--shadow-soft)}
.media-box img,.page-media img,.app-visual img,.card-media img{max-width:100%;max-height:360px;width:auto;height:auto;object-fit:contain}
.alt-bg{background:var(--theme-soft)}
.notice{background:var(--theme-soft);border:1px solid var(--theme-border);border-left:5px solid var(--theme);border-radius:16px;padding:22px 24px}
.small-link{display:inline-block;margin-top:14px;color:var(--theme-dark);font-weight:800;border-bottom:1px solid var(--theme-border)}
.page-hero{padding:58px 0 36px;background:linear-gradient(180deg,var(--theme-soft),var(--theme-light))}
.page-hero-inner{display:grid;grid-template-columns:1.15fr .85fr;gap:38px;align-items:center}
.page-hero h1{font-size:clamp(38px,4vw,58px);max-width:880px}
.page-hero p{font-size:18px;color:var(--text-muted)}
.check-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:22px 0}
.check-item{background:var(--theme-soft);border:1px solid var(--theme-border);border-radius:14px;padding:14px 16px}
.feedback{background:var(--white);border:1px solid var(--theme-border);border-left:4px solid var(--theme);border-radius:14px;padding:18px 20px;color:var(--text-muted);box-shadow:var(--shadow-soft)}
.faq-list{display:grid;gap:14px}
.faq-item h3{margin-top:0;color:var(--theme-dark)}
.related-links{margin-top:0}
.site-footer{background:linear-gradient(180deg,var(--theme-dark) 0%,var(--theme-deep) 100%);color:var(--on-dark);padding:52px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:38px}
.footer-logo{max-width:190px;max-height:72px;object-fit:contain}
.site-footer h2{font-size:18px;margin-top:0;color:var(--theme-accent)}
.site-footer a{display:block;margin:8px 0;color:var(--on-dark)}
.site-footer a:hover{color:var(--theme-accent)}
.footer-note{margin-top:36px;padding:18px 24px;text-align:center;border-top:1px solid rgba(255,255,255,.15);background:var(--theme-deep);color:var(--on-dark)}
.mobile-drawer,.drawer-overlay{display:none}
@media(min-width:1440px){.section-inner,.footer-inner,.header-inner,.hero-inner{width:min(1360px,calc(100% - 120px))}}
@media(max-width:1080px){
  .header-inner{grid-template-columns:180px 1fr 140px}.desktop-nav{gap:11px}.desktop-nav a{font-size:12px}
  .grid-4,.info-grid{grid-template-columns:repeat(2,1fr)}
  .hero-inner{grid-template-columns:1fr;min-height:auto}.hero-visual{order:2}.hero-content h1{max-width:920px}
  .page-hero-inner{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:800px){
  .header-inner{width:min(100% - 28px,1280px);min-height:68px;height:auto;grid-template-columns:48px 1fr auto;gap:10px}
  .mobile-menu-toggle{display:block}.desktop-nav{display:none}.site-logo{display:flex;justify-content:center}.site-logo img{max-width:145px;max-height:50px}.header-login{padding:10px 13px;font-size:12px}
  .drawer-overlay{display:block;position:fixed;inset:0;background:rgba(0,0,0,.46);opacity:0;visibility:hidden;z-index:10000;transition:opacity .2s ease}.drawer-overlay.is-open{opacity:1;visibility:visible}
  .mobile-drawer{display:block;position:fixed;top:0;left:0;width:82%;max-width:320px;height:100vh;z-index:10001;background:linear-gradient(180deg,var(--header-bg),var(--header-bg-2));transform:translateX(-100%);transition:transform .28s ease;padding:22px;color:var(--on-header)}
  .mobile-drawer.is-open{transform:translateX(0)}body.menu-open{overflow:hidden}.drawer-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.drawer-logo img{max-width:160px;max-height:56px}.drawer-close{background:transparent;border:0;color:var(--on-header);font-size:30px}.mobile-drawer nav a{display:block;padding:13px 6px;border-bottom:1px solid rgba(255,255,255,.14)}.mobile-drawer nav a.active{color:var(--theme-accent)}
  .section-inner,.footer-inner{width:min(100% - 32px,1280px)}.hero-section{padding:38px 16px}.hero-inner{width:100%;gap:28px}.hero-content h1,.page-hero h1{font-size:clamp(34px,10vw,48px)}.hero-content p,.page-hero p{font-size:16px}.hero-media-box{min-height:230px;padding:24px}.hero-media-box img{max-width:78%;max-height:250px}
  .section{padding:38px 0}.info-section{padding:26px 16px}.info-grid,.grid-4,.grid-3,.grid-2,.media-row,.page-hero-inner,.footer-grid,.check-list{grid-template-columns:1fr}.category-pills{justify-content:flex-start}.media-box,.page-media,.app-visual{min-height:220px}.footer-grid{gap:18px}
}
@media(max-width:480px){.header-inner{grid-template-columns:42px minmax(0,1fr) auto}.site-logo img{max-width:112px}.header-login{padding:9px 10px;font-size:11px}.hero-content h1,.page-hero h1{font-size:34px}.section-title{font-size:29px}}