.info-ticker{background:var(--color-bg);color:var(--color-ink);border-bottom:1px solid var(--color-border);height:var(--ticker-h);overflow:hidden;position:relative;}.info-ticker .container{height:100%;display:flex;align-items:center;gap:0.75rem;}.info-ticker .ticker-label{flex-shrink:0;display:inline-flex;align-items:center;gap:0.4rem;font-size:0.72rem;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;color:var(--color-primary);}.info-ticker .ticker-label .dot{display:none;}.info-ticker .ticker-track-wrap{flex:1;overflow:hidden;position:relative;height:100%;}.info-ticker .ticker-track{display:flex;align-items:center;gap:3rem;white-space:nowrap;position:absolute;height:100%;animation:ticker-scroll 28s linear infinite;will-change:transform;}.info-ticker .ticker-track span{font-size:0.85rem;color:var(--color-ink-soft);}@keyframes ticker-scroll{from{transform:translateX(0);}to{transform:translateX(-50%);}}@media (prefers-reduced-motion:reduce){.info-ticker .ticker-track{animation:none;}}.site-header{position:sticky;top:0;z-index:500;background:var(--color-bg);border-bottom:1px solid var(--color-border);box-shadow:var(--shadow-sm);}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;min-height:var(--header-h);padding-block:0.6rem;}.brand{display:flex;align-items:center;gap:0.55rem;min-width:0;max-width:100%;}.brand-mark{width:34px;height:34px;border-radius:var(--radius-sm);background:var(--color-primary-dark);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--font-serif);font-weight:700;font-size:1.1rem;flex-shrink:0;overflow:hidden;}.brand-mark img{width:100%;height:100%;object-fit:contain;border-radius:inherit;display:block;}.brand-mark:has(img){width:clamp(110px,30vw,200px);aspect-ratio:500 / 120;height:auto;background:none;border-radius:0;}.brand-text{display:flex;flex-direction:column;line-height:1.05;min-width:0;}.brand-name{font-family:var(--font-serif);font-weight:700;font-size:1.28rem;letter-spacing:-0.01em;color:var(--color-ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}.brand-tagline{font-size:0.68rem;letter-spacing:0.08em;text-transform:uppercase;color:var(--color-primary);font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}.primary-nav{display:none;min-width:0;}.primary-nav ul{display:flex;align-items:center;gap:0.25rem;width:max-content;}.primary-nav a{display:inline-block;padding:0.5rem 0.7rem;font-size:0.92rem;font-weight:600;color:var(--color-ink-soft);border-radius:var(--radius-sm);transition:color var(--transition),background var(--transition);white-space:nowrap;}.primary-nav a:hover,.primary-nav a:focus-visible{color:var(--color-primary-dark);background:var(--color-primary-tint);}[data-theme="dark"] .primary-nav a:hover,[data-theme="dark"] .primary-nav a:focus-visible{color:var(--color-primary-light);}.primary-nav a[aria-current="page"]{color:var(--color-primary-dark);}[data-theme="dark"] .primary-nav a[aria-current="page"]{color:var(--color-primary-light);}@media (min-width:960px){.header-inner{display:grid;grid-template-columns:minmax(0,max-content) minmax(0,1fr) max-content;}.primary-nav{display:block;min-width:0;overflow-x:auto;overflow-y:hidden;scrollbar-width:none;-ms-overflow-style:none;-webkit-mask-image:linear-gradient(to right,transparent 0,#000 12px,#000 calc(100% - 12px),transparent 100%);mask-image:linear-gradient(to right,transparent 0,#000 12px,#000 calc(100% - 12px),transparent 100%);}.primary-nav::-webkit-scrollbar{display:none;}}.header-actions{display:flex;align-items:center;gap:0.3rem;flex-shrink:0;}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border:1px solid transparent;border-radius:var(--radius-sm);background:transparent;color:var(--color-ink-soft);cursor:pointer;transition:background var(--transition),color var(--transition),border-color var(--transition);}.icon-btn:hover,.icon-btn:focus-visible{background:var(--color-primary-tint);color:var(--color-primary-dark);border-color:var(--color-border);}[data-theme="dark"] .icon-btn:hover,[data-theme="dark"] .icon-btn:focus-visible{color:var(--color-primary-light);}.icon-btn svg{width:19px;height:19px;}@media (pointer:coarse){.icon-btn{width:44px;height:44px;}}.theme-toggle .icon-sun,.theme-toggle .icon-moon{display:none;}[data-theme="light"] .theme-toggle .icon-sun,:root:not([data-theme]) .theme-toggle .icon-sun{display:block;}[data-theme="dark"] .theme-toggle .icon-moon{display:block;}.search-panel{position:absolute;inset-inline:0;top:100%;background:var(--color-bg);border-bottom:1px solid var(--color-border);box-shadow:var(--shadow-md);padding:1rem var(--gutter);display:none;}.search-panel.is-open{display:block;}.search-panel form{max-width:var(--max-width);margin-inline:auto;display:flex;gap:0.5rem;}.search-panel input[type="search"]{flex:1;padding:0.65rem 0.9rem;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);color:var(--color-ink);font-size:0.95rem;}.search-panel input[type="search"]:focus{outline:2px solid var(--color-primary);outline-offset:1px;}.search-panel button[type="submit"]{padding:0.65rem 1.1rem;border:none;border-radius:var(--radius-sm);background:var(--color-primary);color:#fff;font-weight:600;cursor:pointer;transition:background var(--transition);}.search-panel button[type="submit"]:hover{background:var(--color-primary-dark);}.menu-toggle{display:inline-flex;}@media (min-width:960px){.menu-toggle{display:none;}}.menu-toggle .bar{display:block;width:18px;height:2px;background:currentColor;position:relative;}.menu-toggle .bar::before,.menu-toggle .bar::after{content:"";position:absolute;left:0;width:18px;height:2px;background:currentColor;transition:transform var(--transition);}.menu-toggle .bar::before{top:-6px;}.menu-toggle .bar::after{top:6px;}.mobile-nav{position:fixed;inset:0;z-index:600;visibility:hidden;}.mobile-nav.is-open{visibility:visible;}.mobile-nav-backdrop{position:absolute;inset:0;background:rgba(13,18,16,0.5);opacity:0;transition:opacity var(--transition);}.mobile-nav.is-open .mobile-nav-backdrop{opacity:1;}.mobile-nav-panel{position:absolute;top:0;right:0;height:100%;width:min(320px,84vw);background:var(--color-bg);box-shadow:var(--shadow-md);padding:1.25rem;transform:translateX(100%);transition:transform 220ms ease;display:flex;flex-direction:column;gap:1.25rem;overflow-y:auto;}.mobile-nav.is-open .mobile-nav-panel{transform:translateX(0);}.mobile-nav-header{display:flex;align-items:center;justify-content:space-between;}.mobile-nav ul{display:flex;flex-direction:column;gap:0.15rem;}.mobile-nav a{display:block;padding:0.75rem 0.5rem;font-size:1rem;font-weight:600;color:var(--color-ink);border-bottom:1px solid var(--color-border);}.mobile-nav a:hover{color:var(--color-primary-dark);}[data-theme="dark"] .mobile-nav a:hover{color:var(--color-primary-light);}body.nav-open{overflow:hidden;}