:root{
    --bg0:#07090c;
    --bg1:#0b1220;
    --bg2:#0f1728;
    --panel:#0d1422;
    --panel-2:#111b2d;

    --text:#e7edf7;
    --muted:rgba(231,237,247,.72);

    --accent:#f0c24b;
    --accent2:#66d9ff;
    --good:#66ff99;
    --danger:#ff5c7a;

    --line:rgba(255,255,255,.08);
    --line-strong:rgba(255,255,255,.14);

    --shadow:0 18px 60px rgba(0,0,0,.42);
    --radius:16px;
    --radius-lg:22px;

    --sidebar-w:280px;
}

*{
    box-sizing:border-box;
}

html,body{
    margin:0;
    padding:0;
    min-height:100%;
    background:transparent;
    color:var(--text);
    font-family:Inter,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
}

html{
    scroll-behavior:smooth;
}

body{
    position:relative;
    background:transparent;
}

body::after{
    content:"";
    position:fixed;
    inset:0;
    z-index:-2;
    background:
            radial-gradient(1200px 700px at 20% 0%, #0c1423 0%, var(--bg0) 55%, #06080b 100%);
}

body::before{
    content:"";
    position:fixed;
    inset:0;
    z-index:-1;
    pointer-events:none;
    opacity:.06;
    background:
            linear-gradient(to bottom, rgba(255,255,255,.03), rgba(255,255,255,0)) 0 0 / 100% 160px no-repeat,
            repeating-linear-gradient(
                    to bottom,
                    rgba(255,255,255,.03) 0,
                    rgba(255,255,255,.03) 1px,
                    rgba(0,0,0,0) 3px,
                    rgba(0,0,0,0) 6px
            );
    mix-blend-mode:overlay;
}

a{
    color:var(--accent2);
    text-decoration:none;
    transition:color .15s ease, background-color .15s ease, border-color .15s ease;
}

a:hover{
    color:#9ae9ff;
}

img{
    max-width:100%;
    display:block;
}

/* =========================
   Bootstrap navbar overrides
   ========================= */

.topbar{
    position:sticky;
    top:0;
    z-index:1000;
    backdrop-filter:blur(10px);
    background:rgba(7,9,12,.72);
    border-bottom:1px solid var(--line);
}

.topbar .navbar{
    padding:0;
    min-height:72px;
    position:relative;
}

.topbar .container-fluid{
    max-width:1400px;
    padding-left:20px;
    padding-right:20px;
}

.topbar .navbar-brand{
    display:flex;
    align-items:center;
    gap:14px;
    min-width:0;
    margin-right:0;
}

.brand-logo{
    height:42px;
    width:auto;
    flex:0 0 auto;
}

.brand-text{
    display:flex;
    flex-direction:column;
    line-height:1.05;
    min-width:0;
}

.brand-title{
    font-weight:800;
    letter-spacing:.04em;
    text-transform:uppercase;
    color:var(--text);
}

.brand-sub{
    font-size:.84rem;
    color:var(--muted);
}

.topbar .navbar-nav{
    gap:6px;
}

.topbar .nav-link{
    color:rgba(231,237,247,.84) !important;
    font-weight:600;
    padding:.75rem .85rem !important;
}

.topbar .nav-link.active{
    color:#fff !important;
}

.topbar .navbar-toggler{
    border:1px solid var(--line);
    background:rgba(255,255,255,.04);
    color:#fff;
    border-radius:12px;
    padding:10px 12px;
    box-shadow:none !important;
    align-self:center;
}

.topbar .navbar-toggler:hover{
    background:rgba(255,255,255,.08);
    border-color:var(--line-strong);
}

.topbar .navbar-toggler:focus{
    box-shadow:none !important;
}

.topbar .navbar-toggler-icon{
    filter:invert(1) brightness(1.6);
}

.topbar .navbar-collapse{
    margin-top:0;
    border-top:none;
    padding-top:0;
}

.nav-cta{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    padding:12px 16px;
    border-radius:14px;
    border:1px solid rgba(240,194,75,.45);
    background:rgba(240,194,75,.12);
    color:#fff !important;
    font-weight:700;
    white-space:nowrap;
}

.nav-cta:hover{
    color:#fff !important;
    background:rgba(240,194,75,.18);
    border-color:rgba(240,194,75,.60);
}

@media (max-width: 1199.98px){
    .topbar .navbar{
        min-height:72px;
    }

    .topbar .navbar-collapse{
        position:absolute;
        top:100%;
        left:0;
        right:0;
        z-index:999;
        margin-top:0;
        padding:14px 16px 22px;
        border-top:1px solid rgba(255,255,255,.06);
        background:rgba(7,9,12,.98);
        backdrop-filter:blur(10px);
        box-shadow:0 18px 60px rgba(0,0,0,.42);
    }

    .topbar .navbar-nav{
        gap:0;
    }

    .topbar .nav-link{
        display:block;
        padding:.85rem 0 !important;
        border-bottom:1px solid rgba(255,255,255,.05);
    }

    .topbar .navbar-nav .nav-item:last-child .nav-link{
        border-bottom:none;
    }

    .topbar .nav-cta{
        display:inline-flex;
        margin-top:12px;
        width:auto;
        max-width:100%;
        padding:12px 16px;
        white-space:normal;
        line-height:1.2;
    }

    .topbar .navbar-nav .nav-item.ms-xl-2{
        margin-left:0 !important;
        padding-bottom:4px;
    }
}

/* =========================
   Main wiki layout
   ========================= */

.shell{
    max-width:1400px;
    margin:0 auto;
    padding:28px 20px 48px;
    display:grid;
    grid-template-columns:var(--sidebar-w) minmax(0,1fr);
    gap:24px;
}

.sidebar{
    position:sticky;
    top:96px;
    align-self:start;
}

.panel{
    background:linear-gradient(180deg, rgba(14,20,32,.94), rgba(10,14,22,.94));
    border:1px solid var(--line);
    border-radius:var(--radius-lg);
    box-shadow:var(--shadow);
}

.sidebar-panel{
    padding:18px;
}

.sidebar-title{
    font-size:.82rem;
    letter-spacing:.08em;
    text-transform:uppercase;
    color:var(--muted);
    margin-bottom:14px;
}

.nav-group + .nav-group{
    margin-top:18px;
    padding-top:18px;
    border-top:1px solid var(--line);
}

.nav-group h4{
    margin:0 0 10px;
    font-size:.95rem;
    text-transform:uppercase;
    letter-spacing:.04em;
}

.side-links{
    display:grid;
    gap:6px;
}

.side-links a{
    display:block;
    padding:10px 12px;
    border-radius:12px;
    color:rgba(231,237,247,.84);
    border:1px solid transparent;
}

.side-links a:hover{
    background:rgba(102,217,255,.07);
    border-color:rgba(102,217,255,.14);
}

.side-links a.active{
    background:rgba(240,194,75,.11);
    border-color:rgba(240,194,75,.28);
    color:#fff;
}

.content{
    min-width:0;
}

.hero{
    padding:26px;
    margin-bottom:24px;
}

.hero-kicker{
    color:var(--muted);
    text-transform:uppercase;
    letter-spacing:.08em;
    font-size:.78rem;
    margin-bottom:10px;
}

.hero h1{
    margin:0 0 10px;
    font-size:clamp(2rem, 3.6vw, 3.25rem);
    line-height:1.02;
    text-transform:uppercase;
    letter-spacing:.02em;
}

.hero h1 span{
    color:var(--accent);
}

.hero p{
    margin:0;
    max-width:68ch;
    color:var(--muted);
    font-size:1.02rem;
    line-height:1.7;
}

.quick-grid{
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:20px;
    margin-bottom:24px;
}

.quick50-grid{
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:20px;
    margin-bottom:24px;
}

.card{
    padding:20px;
    border-radius:var(--radius);
    border:1px solid var(--line);
    background:linear-gradient(180deg, rgba(9,15,26,.92), rgba(7,11,18,.92));
    min-width:0;
}

.card-icon{
    width:42px;
    height:42px;
    display:grid;
    place-items:center;
    border-radius:14px;
    border:1px solid rgba(102,217,255,.22);
    color:var(--accent2);
    margin-bottom:14px;
    font-size:1.1rem;
}

.card h3{
    margin:0 0 10px;
    font-size:1.12rem;
    text-transform:uppercase;
    letter-spacing:.03em;
    color:gold;
}

.card p{
    margin:0;
    color:var(--muted);
    line-height:1.6;
}

.main-panel{
    padding:28px;
}

.page-title{
    margin:0 0 8px;
    font-size:2rem;
    text-transform:uppercase;
    letter-spacing:.03em;
}

.page-intro{
    margin:0 0 22px;
    color:var(--muted);
    max-width:70ch;
    line-height:1.75;
}

.jump-links{
    display:flex;
    flex-wrap:wrap;
    gap:10px;
    margin-bottom:28px;
}

.jump-links a{
    padding:10px 12px;
    border-radius:12px;
    border:1px solid var(--line);
    background:rgba(102,217,255,.05);
    color:#dff7ff;
    font-size:.94rem;
}

.jump-links a:hover{
    background:rgba(102,217,255,.09);
    border-color:rgba(102,217,255,.18);
}

.doc-section + .doc-section{
    margin-top:34px;
    padding-top:34px;
    border-top:1px solid var(--line);
}

.doc-section h2{
    margin:0 0 12px;
    font-size:1.35rem;
    text-transform:uppercase;
    letter-spacing:.03em;
    color:#3cea85;
}

.doc-section h3{
    margin:20px 0 10px;
    font-size:1.02rem;
    text-transform:uppercase;
    letter-spacing:.025em;
}

.doc-section p{
    color:var(--muted);
    line-height:1.75;
    margin:0 0 14px;
}

.doc-section ul,
.doc-section ol{
    margin:0 0 14px 20px;
    color:var(--muted);
    line-height:1.7;
}

.doc-section li + li{
    margin-top:4px;
}

.callout{
    margin:18px 0;
    padding:16px 18px;
    border-radius:14px;
    border:1px solid var(--line-strong);
    background:rgba(255,255,255,.03);
}

.callout strong{
    display:block;
    margin-bottom:6px;
    text-transform:uppercase;
    letter-spacing:.04em;
    font-size:.84rem;
}

.callout.tip{
    border-color:rgba(102,217,255,.26);
    background:rgba(102,217,255,.06);
}

.callout.warn{
    border-color:rgba(240,194,75,.30);
    background:rgba(240,194,75,.07);
}

.callout.danger{
    border-color:rgba(255,92,122,.28);
    background:rgba(255,92,122,.07);
}

.footer-links{
    margin-top:36px;
    padding-top:22px;
    border-top:1px solid var(--line);
    display:flex;
    flex-wrap:wrap;
    gap:14px;
}

.footer-links a{
    font-weight:600;
}

/* Tablet */
@media (max-width: 1100px){
    .shell{
        grid-template-columns:1fr;
    }

    .sidebar{
        position:static;
    }

    .quick-grid{
        grid-template-columns:1fr 1fr;
    }

    .quick50-grid{
        grid-template-columns:1fr 1fr;
    }
}

/* Mobile / tighter layouts */
@media (max-width: 900px){
    .topbar .container-fluid{
        padding-left:16px;
        padding-right:16px;
    }

    .hero,
    .main-panel,
    .sidebar-panel{
        padding:20px;
    }

    .shell{
        padding:20px 16px 36px;
        gap:18px;
    }

    .quick-grid,
    .quick50-grid{
        grid-template-columns:1fr;
    }

    .jump-links{
        gap:8px;
    }

    .jump-links a{
        width:100%;
        text-align:center;
    }

    .footer-links{
        flex-direction:column;
        gap:10px;
    }

    .hero h1{
        font-size:clamp(1.75rem, 7vw, 2.3rem);
    }

    .brand-sub{
        display:none;
    }
}