/* Shared Seven Sins navigation. Classes are scoped to avoid page CSS collisions. */
.s7n-header, .s7n-menu { --s7n-gold:#d5b36b; --s7n-ink:#0b0c0e; --s7n-muted:#b3b1aa; font-family:Inter,system-ui,-apple-system,sans-serif; box-sizing:border-box; color:#f4f0e7; }
.s7n-header *, .s7n-menu * { box-sizing:border-box; }
.s7n-header { position:sticky; top:var(--s7n-ticker-height,0px); z-index:500; border-bottom:1px solid #343027; background:rgba(11,12,14,.96); backdrop-filter:blur(18px); }
.s7n-header__inner { max-width:1440px; margin:0 auto; min-height:76px; padding:12px 32px; display:flex; align-items:center; justify-content:space-between; gap:20px; }
.s7n-brand { display:inline-flex; align-items:center; gap:12px; color:#f4f0e7; text-decoration:none; flex-shrink:0; }
.s7n-brand__mark { display:grid; place-items:center; width:42px; height:42px; border:1px solid #887142; border-radius:11px; background:linear-gradient(145deg,#29251a,#0b0c0e); color:var(--s7n-gold); font-size:17px; font-weight:800; letter-spacing:-1px; }
.s7n-brand__name { display:block; font-size:13px; font-weight:750; line-height:1.25; letter-spacing:.05em; }
.s7n-brand__tag { display:block; color:var(--s7n-muted); font-size:10px; line-height:1.8; letter-spacing:.12em; text-transform:uppercase; }
.s7n-header__actions, .s7n-desktop-links { display:flex; align-items:center; gap:24px; }
.s7n-desktop-links a { color:#c9c6bd; font-size:13px; font-weight:550; text-decoration:none; padding:12px 0; }
.s7n-desktop-links a:hover, .s7n-desktop-links a[aria-current="page"] { color:var(--s7n-gold); }
.s7n-menu-toggle, .s7n-menu-close { appearance:none; border:1px solid #4f4532; border-radius:10px; background:#191813; color:#f4f0e7; min-width:48px; min-height:48px; display:inline-flex; align-items:center; justify-content:center; gap:10px; padding:12px 15px; font:600 13px Inter,system-ui,sans-serif; cursor:pointer; }
.s7n-menu-toggle:hover, .s7n-menu-close:hover { background:#302a1d; border-color:var(--s7n-gold); }
.s7n-menu-toggle svg, .s7n-menu-close svg { width:20px; height:20px; flex-shrink:0; }
.s7n-header a:focus-visible, .s7n-header button:focus-visible, .s7n-menu a:focus-visible, .s7n-menu button:focus-visible { outline:3px solid var(--s7n-gold); outline-offset:4px; }
.s7n-menu { position:fixed; inset:0 0 0 auto; margin:0; width:min(480px,100%); max-width:100%; height:100%; height:100dvh; max-height:100%; padding:0; border:0; border-left:1px solid #4f4532; background:#101113; overflow:auto; overscroll-behavior:contain; box-shadow:-24px 0 80px #0008; }
.s7n-menu:not([open]) { display:none; }
.s7n-menu::backdrop { background:#000b; backdrop-filter:blur(5px); }
.s7n-menu__top { position:sticky; top:0; display:flex; align-items:center; justify-content:space-between; gap:16px; padding:24px; border-bottom:1px solid #302e27; background:#101113; z-index:1; }
.s7n-menu__title { margin:0; font-size:12px; font-weight:650; letter-spacing:.15em; text-transform:uppercase; color:var(--s7n-gold); }
.s7n-menu__body { padding:24px 24px max(32px,env(safe-area-inset-bottom)); }
.s7n-menu__label { color:#aaa89f; font-size:10px; letter-spacing:.16em; text-transform:uppercase; margin:12px 0; }
.s7n-menu__links { display:grid; gap:5px; }
.s7n-menu__links a { display:flex; justify-content:space-between; align-items:center; gap:16px; min-height:55px; padding:13px 14px; border-radius:9px; color:#f4f0e7; font-size:18px; font-weight:550; text-decoration:none; line-height:1.3; }
.s7n-menu__links a::after { content:'↗'; color:#7e7665; font-size:17px; }
.s7n-menu__links a:hover, .s7n-menu__links a[aria-current="page"] { background:#242218; color:var(--s7n-gold); }
.s7n-menu__socials { border-top:1px solid #302e27; margin-top:27px; padding-top:22px; }
.s7n-menu__social-grid { display:grid; grid-template-columns:1fr 1fr; gap:9px; }
.s7n-menu__social-grid a { display:flex; align-items:center; min-height:46px; padding:10px 13px; border:1px solid #34332d; border-radius:8px; font-size:13px; color:#d2cfc6; text-decoration:none; }
.s7n-menu__social-grid a:hover { border-color:#8d7442; color:var(--s7n-gold); }
.s7n-nav-fallback { display:flex; flex-wrap:wrap; gap:20px; padding:12px 24px; background:#141414; color:#d5b36b; }
html { scroll-padding-top:calc(var(--s7n-ticker-height,0px) + 92px); }
@media(max-width:900px) { .s7n-desktop-links { display:none; } .s7n-header__inner { padding:10px 24px; min-height:72px; } }
@media(max-width:480px) { .s7n-header__inner { padding:10px 16px; gap:12px; } .s7n-brand { gap:9px; } .s7n-brand__name { font-size:11px; } .s7n-brand__tag { font-size:9px; letter-spacing:.08em; } .s7n-brand__mark { width:36px; height:36px; font-size:15px; } .s7n-menu-toggle { padding:11px; gap:8px; } .s7n-menu__top, .s7n-menu__body { padding-left:20px; padding-right:20px; } }
@media(max-width:360px) { .s7n-brand__tag { display:none; } .s7n-menu-toggle span { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; } }
@media(prefers-reduced-motion:reduce) { html { scroll-behavior:auto; } }