:root{--text: #275c9d;--text-title: #275c9d;--text-muted: #5a6f8a;--border: #aebac9;--accent: #275c9d;--accent-soft: #9cbae4;--link-inline: #062038;--link-inline-hover: #041018;--bg-page: #ffffff;--bg-header: #fefefe;--bg-subtle: #9cbae438;--danger: #c53030;--success: #2d7a4d;--main-font: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;--heading-font: "Georgia", "Times New Roman", serif;--header-height: 48px;--sidebar-width: 148px;--mobile-breakpoint: 600px;--wide-breakpoint: 1100px;--container-padding: 1rem}*{margin:0;padding:0;box-sizing:border-box;-webkit-font-smoothing:none;font-smooth:never}html,body{height:100%;overflow:hidden}body{font-family:var(--main-font);color:var(--text);background-color:var(--bg-page)}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;background:radial-gradient(ellipse 120% 80% at 50% -20%,rgba(156,186,228,.45),transparent 55%),linear-gradient(180deg,#fefefe,#fff 40%,#f6f9fc)}main{width:min(100%,var(--wide-breakpoint));margin:0 auto;height:100%;display:grid;grid-template-areas:"sidebar content";grid-template-columns:var(--sidebar-width) 1fr;padding-top:var(--header-height)}.main-content{background-color:var(--bg-page);border-left:1px solid var(--border);border-right:1px solid var(--border);height:100%;padding:var(--container-padding);grid-area:content;overflow:auto}.main-content:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:var(--bg-page);z-index:-1}h1,h2,h3,h4{font-family:var(--heading-font);color:var(--text-title);margin-bottom:.75rem}h1{font-size:2rem}h2{font-size:1.5rem}h3{font-size:1.2rem}p{margin-bottom:1rem}p:last-child{margin-bottom:0}a{color:var(--accent);text-decoration:none}a:hover,a:focus-visible{text-decoration:none}a.inline-text-link{color:var(--link-inline);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.12em}a.inline-text-link:hover,a.inline-text-link:focus-visible{color:var(--link-inline-hover)}.main-header{position:fixed;top:0;left:0;right:0;height:var(--header-height);background:var(--bg-header);border-bottom:1px solid var(--border);z-index:1200}.header-inner{width:min(100%,var(--wide-breakpoint));margin:0 auto;height:100%;padding:0 var(--container-padding);display:grid;grid-template-columns:auto 1fr auto;align-items:center}.menu-button{display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:44px;height:44px;border:none;background:transparent;flex-shrink:0}.menu-bar{width:20px;height:2px;background:var(--accent);border-radius:1px}.brand{display:flex;align-items:center;gap:.55rem;color:inherit;text-decoration:none;min-width:0}.brand-logo{width:36px;height:36px;object-fit:contain;flex-shrink:0}.brand-title{font-family:var(--heading-font);font-size:1.3rem;font-weight:600;color:var(--text-title);letter-spacing:.04em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-actions{display:flex;align-items:center;gap:1rem;font-size:.85rem;white-space:nowrap;justify-self:end}.user-actions a{color:var(--text);text-decoration:none}.user-actions a:hover{color:var(--accent)}.user-actions .username{color:var(--text-muted)}.user-actions .username:hover{color:var(--text)}.main-sidebar{position:static;top:0;left:0;width:var(--sidebar-width);padding:var(--container-padding);grid-area:sidebar}.main-sidebar nav{display:flex;flex-direction:column;gap:.4rem;padding-left:.4rem}.main-sidebar a{font-size:.78rem;color:var(--text-muted);text-decoration:none;padding:.3rem;border-radius:2px}.main-sidebar a:hover{color:var(--text);background:#9cbae41a}.main-sidebar a.active{color:var(--accent);font-weight:600}.main-sidebar .divider{height:1rem}.tags{display:flex;flex-wrap:wrap;gap:.4rem;margin:.5rem 0}.tag{background:#9cbae433;border:1px solid rgba(39,92,157,.3);color:var(--accent);font-size:.74rem;padding:.12rem .5rem;border-radius:2px;font-family:monospace}.btn{padding:.48rem 1.1rem;border-radius:2px;font-size:.87rem;font-family:var(--main-font);border:1px solid transparent;text-decoration:none;display:inline-block;white-space:nowrap}.btn:hover,.btn:focus-visible{filter:brightness(.97)}button:hover,button:focus-visible{text-decoration:none}.btn-primary{background:linear-gradient(180deg,#9cbae4,#275c9d);color:#fff;font-weight:600;border:1px solid rgba(39,92,157,.5)}.btn-secondary{background:transparent;color:var(--text);border-color:var(--border)}.btn-secondary:hover{background:#9cbae41f}.btn-sm{padding:.3rem .75rem;font-size:.81rem}.btn-danger{background:transparent;color:var(--danger);border:1px solid var(--danger)}.btn-danger:hover{background:#f851490f}@media (max-width: 600px){main{grid-template-areas:"content";grid-template-columns:1fr}.menu-button{display:inline-flex}.main-sidebar{display:none}.brand{justify-self:center}}