:root {
  --ink: #07182a;
  --ink-2: #0e2b45;
  --ink-3: #1b4a70;
  --body: #1f2a37;
  --muted: #5f6f86;
  --line: #e3e8f0;
  --soft: #f5f8fb;
  --white: #ffffff;
  --accent: #cf5b1e;
  --accent-dark: #ad4a15;
  --accent-soft: #fdf1e9;
  --gold: #d9a03c;
  --radius: 14px;
  --wrap: 1180px;
}
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  padding: 0 18px;
  border-radius: 10px;
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background .18s, border-color .18s, color .18s, transform .18s;
  white-space: nowrap;
}
.btn-solid { background: var(--ink); color: #fff; }
.btn-solid:hover { background: var(--ink-2); }
.btn-ghost { background: transparent; border-color: var(--line); color: var(--ink); }
.btn-ghost:hover { border-color: var(--ink-3); color: var(--ink-3); }
.btn-cta { background: var(--accent); color: #fff; width: 100%; height: 46px; font-size: 15px; border-radius: 11px; }
.btn-cta:hover { background: var(--accent-dark); }
.header-top {
  background: var(--ink);
  color: #c8d6e4;
  font-size: 12.5px;
  line-height: 34px;
}
.header-top .wrap { display: flex; justify-content: space-between; gap: 16px; }
.header-top span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255,255,255,.96);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  height: 68px;
}
.logo { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.logo img { height: 34px; width: auto; display: block; }
.logo-fallback { font-size: 19px; font-weight: 800; color: var(--ink); letter-spacing: .5px; }
.main-nav { display: flex; align-items: center; gap: 26px; margin-left: 8px; }
.main-nav a {
  position: relative;
  font-size: 14.5px;
  color: var(--body);
  padding: 6px 0;
}
.main-nav a:hover, .main-nav a.active { color: var(--accent); }
.main-nav a.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}
.header-actions { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.nav-toggle {
  display: none;
  width: 40px; height: 36px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #fff;
  cursor: pointer;
  padding: 9px 10px;
}
.nav-toggle i { display: block; height: 2px; background: var(--ink); border-radius: 2px; margin: 4px 0; }
.site-footer { background: var(--ink); color: #a9bccd; font-size: 13px; margin-top: 0; }
.footer-top {
  display: grid;
  grid-template-columns: 1.25fr repeat(2, .85fr) 1.15fr;
  gap: 32px;
  padding-top: 48px;
  padding-bottom: 36px;
}
.footer-brand strong { display: block; color: #fff; font-size: 18px; margin-bottom: 10px; letter-spacing: .5px; }
.footer-brand p { font-size: 12.5px; line-height: 1.9; color: #8fa6ba; }
.footer-col h4 { color: #fff; font-size: 13.5px; margin-bottom: 12px; }
.footer-col li { margin-bottom: 8px; }
.footer-col a { color: #a9bccd; font-size: 12.5px; }
.footer-col a:hover { color: #fff; }
.footer-contact p { display: flex; justify-content: space-between; gap: 12px; padding: 6px 0; border-bottom: 1px dashed rgba(255,255,255,.1); font-size: 12.5px; }
.footer-contact p:last-child { border-bottom: 0; }
.footer-contact span:first-child { color: #8fa6ba; }
.footer-notice {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 22px;
  padding-bottom: 22px;
}
.footer-notice h4 { color: #fff; font-size: 13px; margin-bottom: 6px; }
.footer-notice p { font-size: 12px; color: #8fa6ba; line-height: 1.8; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 16px 0 22px; }
.footer-copyright { display: flex; flex-wrap: wrap; gap: 6px 24px; font-size: 12px; color: #7d93a7; }
#backToTop {
  width: 44px; height: 44px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  font-size: 16px;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(12,32,54,.14);
}
@media (max-width: 1024px) {
  .footer-top { grid-template-columns: 1fr 1fr; gap: 26px; }
}
@media (max-width: 720px) {
.header-inner { height: 60px; gap: 12px; }
.main-nav {
    display: none;
    position: absolute;
    top: 60px; left: 0; right: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    padding: 8px 20px 14px;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    box-shadow: 0 18px 28px rgba(12,32,54,.1);
  }
.main-nav.open { display: flex; }
.main-nav a { padding: 10px 0; width: 100%; border-bottom: 1px dashed var(--line); }
.main-nav a.active::after { display: none; }
.header-actions .btn-ghost { display: inline-flex; padding: 0 12px; font-size: 13px; height: 36px; }
.nav-toggle { display: block; }
.footer-top { grid-template-columns: 1fr; }
}
.banner-art{width:100%;height:100%;display:block;}

.jr-fab{position:fixed;right:18px;bottom:18px;z-index:90;display:flex;flex-direction:column;align-items:center;gap:8px;}
.jr-fab-domain{display:block;padding:7px 12px;border-radius:999px;background:var(--ink);color:#fff;font-size:11px;letter-spacing:.3px;text-decoration:none;box-shadow:0 10px 24px rgba(12,32,54,.18);}
.jr-fab-domain:hover{background:var(--ink-2);}
.jr-fab-btn{width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:#fff;color:var(--ink);font-size:16px;cursor:pointer;box-shadow:0 10px 24px rgba(12,32,54,.14);}
.jr-fab-btn:hover{background:var(--soft);}

/* [CHROME-FIX v1] restore @media wrappers + keep login link on mobile */