:root{
  --bg:#05070f; --bg2:#0a0f22; --panel:rgba(17,24,48,.72); --panel-solid:#101734;
  --line:rgba(122,144,255,.16); --text:#d7def5; --muted:#8b96bd;
  --accent:#6ee7ff; --accent2:#a78bfa; --gain:#34d399; --loss:#f87171;
  --radius:14px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);color:var(--text);
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  font-size:16px;line-height:1.65;min-height:100vh;overflow-x:hidden;
}
#stars{position:fixed;inset:0;z-index:-2;pointer-events:none}
.nebula{position:fixed;inset:0;z-index:-3;pointer-events:none;
  background:
    radial-gradient(900px 600px at 85% -10%, rgba(124,108,255,.16), transparent 60%),
    radial-gradient(800px 500px at -10% 30%, rgba(60,180,255,.10), transparent 60%),
    radial-gradient(700px 700px at 60% 110%, rgba(190,80,255,.08), transparent 60%),
    var(--bg);
}
h1,h2,h3,h4,.display{font-family:'Orbitron','Inter',system-ui,sans-serif;letter-spacing:.04em}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}

/* ---------- top bar ---------- */
.topbar{
  position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:14px;
  padding:12px 20px;background:rgba(5,7,15,.82);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:10px;font-family:'Orbitron';font-weight:700;
  font-size:15px;letter-spacing:.14em;color:var(--text);white-space:nowrap}
.brand:hover{text-decoration:none}
.brand .ship{width:26px;height:26px;flex:none}
.brand em{font-style:normal;background:linear-gradient(90deg,var(--accent),var(--accent2));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.topnav{display:flex;gap:4px;margin-left:8px}
.topnav a{padding:7px 12px;border-radius:9px;color:var(--muted);font-size:14px;font-weight:600}
.topnav a:hover{color:var(--text);background:rgba(122,144,255,.10);text-decoration:none}
.topnav a.active{color:var(--accent)}
.topbar .spacer{flex:1}
.searchbtn{display:flex;align-items:center;gap:8px;border:1px solid var(--line);
  background:rgba(122,144,255,.06);color:var(--muted);border-radius:9px;padding:7px 12px;
  font-size:13.5px;cursor:pointer;font-family:inherit}
.searchbtn:hover{color:var(--text);border-color:rgba(122,144,255,.4)}
.searchbtn kbd{border:1px solid var(--line);border-radius:5px;padding:0 6px;font-size:11px;
  font-family:inherit;color:var(--muted)}
.burger{display:none;border:1px solid var(--line);background:transparent;color:var(--text);
  border-radius:9px;padding:6px 10px;cursor:pointer;font-size:16px}

/* ---------- layout ---------- */
.layout{display:flex;max-width:1240px;margin:0 auto;padding:0 20px;gap:36px}
.sidebar{width:250px;flex:none;padding:34px 0 60px;position:sticky;top:61px;
  align-self:flex-start;max-height:calc(100vh - 61px);overflow:auto}
.sidebar h3{font-size:11px;letter-spacing:.22em;color:var(--muted);margin:22px 0 8px;text-transform:uppercase}
.sidebar h3:first-child{margin-top:0}
.sidebar a.side-link{display:block;padding:7px 12px;border-left:2px solid var(--line);
  color:var(--muted);font-size:14.5px;font-weight:500}
.sidebar a.side-link:hover{color:var(--text);text-decoration:none;border-left-color:var(--accent2)}
.sidebar a.side-link.active{color:var(--accent);border-left-color:var(--accent);
  background:linear-gradient(90deg,rgba(110,231,255,.08),transparent)}
.sidebar .toc a{display:block;padding:4px 12px 4px 22px;border-left:2px solid var(--line);
  color:var(--muted);font-size:13px}
.sidebar .toc a:hover{color:var(--text);text-decoration:none}
.content{flex:1;min-width:0;padding:38px 0 90px}

/* ---------- home ---------- */
.hero{padding:56px 0 30px;text-align:left}
.hero .kicker{color:var(--accent);font-family:'Orbitron';font-size:12px;letter-spacing:.3em;text-transform:uppercase}
.hero h1{font-size:clamp(30px,5vw,52px);font-weight:900;line-height:1.12;margin:14px 0 16px;
  background:linear-gradient(100deg,#fff 20%,var(--accent) 60%,var(--accent2));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--muted);max-width:56ch;font-size:17px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px;margin-top:34px}
.card{display:block;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;transition:transform .15s ease,border-color .15s ease}
.card:hover{transform:translateY(-3px);border-color:rgba(110,231,255,.45);text-decoration:none}
.card .cat{font-size:11px;letter-spacing:.2em;color:var(--accent2);text-transform:uppercase;font-weight:700}
.card h2{font-size:19px;color:var(--text);margin:10px 0 8px;letter-spacing:.02em}
.card p{color:var(--muted);font-size:14px}
.card .go{display:inline-block;margin-top:14px;color:var(--accent);font-size:13.5px;font-weight:600}

/* ---------- article ---------- */
.crumbs{font-size:13px;color:var(--muted);margin-bottom:18px}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--accent)}
.article-head h1{font-size:clamp(24px,3.6vw,38px);font-weight:800;line-height:1.2;margin-bottom:12px}
.article-head .meta{color:var(--muted);font-size:13.5px;margin-bottom:26px;display:flex;gap:16px;flex-wrap:wrap}
.article-head .meta span{display:inline-flex;align-items:center;gap:6px}
.guide-body h2{
  margin:44px 0 6px;padding:14px 18px;border-radius:12px;
  background:linear-gradient(90deg,rgba(124,108,255,.18),rgba(110,231,255,.05));
  border:1px solid var(--line);border-left:3px solid var(--accent2);
  font-size:19px;letter-spacing:.06em;color:#fff;
}
.guide-body h4{
  margin:30px 0 8px;font-size:15.5px;color:var(--accent);letter-spacing:.08em;
  display:flex;align-items:center;gap:10px;
}
.guide-body h4::before{content:"";width:22px;height:1px;background:var(--accent);flex:none;opacity:.6}
.guide-body p{margin:10px 0;color:var(--text)}
.guide-body hr{border:none;height:1px;background:var(--line);margin:36px 0 0}
.guide-body ul{margin:10px 0 10px 4px;list-style:none}
.guide-body li{padding:4px 0 4px 20px;position:relative}
.guide-body li::before{content:"▸";position:absolute;left:0;color:var(--accent2)}
.guide-body b{color:var(--accent);font-weight:600}
.guide-body em{color:#ffd9a8;font-style:italic}
.gain{color:var(--gain);font-weight:700}
.loss{color:var(--loss);font-weight:700}
.table-wrap{overflow-x:auto;margin:16px 0;border:1px solid var(--line);border-radius:12px}
.guide-body table{width:100%;border-collapse:collapse;font-size:14.5px;background:rgba(10,15,34,.5)}
.guide-body th{font-family:'Orbitron';font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--accent2);text-align:left;padding:11px 14px;border-bottom:1px solid var(--line);
  background:rgba(124,108,255,.08)}
.guide-body td{padding:10px 14px;border-bottom:1px solid rgba(122,144,255,.09);vertical-align:top}
.guide-body tr:last-child td{border-bottom:none}
.guide-body td b{white-space:normal}
.article-foot{margin-top:56px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
.article-foot a{border:1px solid var(--line);border-radius:12px;padding:14px 18px;background:var(--panel);
  color:var(--text);font-size:14px;font-weight:600;min-width:180px}
.article-foot a small{display:block;color:var(--muted);font-weight:400;font-size:12px;margin-top:2px}
.article-foot a:hover{border-color:rgba(110,231,255,.45);text-decoration:none}
.article-foot .next{text-align:right;margin-left:auto}

/* ---------- search ---------- */
.search-overlay{position:fixed;inset:0;z-index:100;background:rgba(3,5,12,.75);backdrop-filter:blur(6px);
  display:none;align-items:flex-start;justify-content:center;padding:12vh 16px 16px}
.search-overlay.open{display:flex}
.search-box{width:100%;max-width:620px;background:var(--panel-solid);border:1px solid rgba(122,144,255,.3);
  border-radius:16px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.6)}
.search-box input{width:100%;background:transparent;border:none;outline:none;color:var(--text);
  font-size:17px;padding:16px 18px;font-family:inherit;border-bottom:1px solid var(--line)}
.search-results{max-height:52vh;overflow:auto}
.search-results .sr{display:block;padding:12px 18px;border-bottom:1px solid rgba(122,144,255,.08)}
.search-results .sr:hover{background:rgba(110,231,255,.06);text-decoration:none}
.search-results .sr .t{color:var(--accent);font-weight:600;font-size:14.5px}
.search-results .sr .g{color:var(--accent2);font-size:11px;letter-spacing:.14em;text-transform:uppercase}
.search-results .sr .s{color:var(--muted);font-size:13px;margin-top:2px}
.search-results .sr .s mark{background:rgba(110,231,255,.25);color:#fff;border-radius:3px;padding:0 2px}
.search-empty{padding:22px 18px;color:var(--muted);font-size:14px}
.search-hint{padding:10px 18px;color:var(--muted);font-size:12px;border-top:1px solid var(--line)}

/* ---------- footer ---------- */
.footer{border-top:1px solid var(--line);padding:26px 20px;text-align:center;color:var(--muted);font-size:13px}
.footer b{color:var(--text)}

/* ---------- mobile ---------- */
@media (max-width:900px){
  .sidebar{position:fixed;inset:61px 0 0 0;width:100%;max-height:none;z-index:40;
    background:rgba(5,7,15,.97);padding:24px 20px;display:none}
  .sidebar.open{display:block}
  .burger{display:block}
  .topnav{display:none}
  .searchbtn .lbl{display:none}
  .layout{padding:0 16px}
  .guide-body b{white-space:normal}
}


/* ---------- 18+ age gate ---------- */
#agegate{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;
  background:
    radial-gradient(900px 600px at 85% -10%, rgba(124,108,255,.16), transparent 60%),
    radial-gradient(800px 500px at -10% 30%, rgba(60,180,255,.10), transparent 60%),
    radial-gradient(700px 700px at 60% 110%, rgba(190,80,255,.08), transparent 60%),
    var(--bg);
  padding:20px}
#agegate .gate-panel{max-width:520px;width:100%;background:var(--panel);border:1px solid var(--line);
  border-radius:var(--radius);padding:44px 38px;text-align:center;backdrop-filter:blur(14px);
  box-shadow:0 24px 80px rgba(0,0,0,.55)}
#agegate .gate-badge{display:inline-block;font-family:'Orbitron';font-weight:900;font-size:15px;
  letter-spacing:.18em;color:#05070f;background:linear-gradient(90deg,var(--accent),var(--accent2));
  border-radius:8px;padding:5px 14px;margin-bottom:22px}
#agegate h1{font-size:26px;font-weight:900;margin-bottom:6px}
#agegate h1 em{font-style:normal;background:linear-gradient(90deg,var(--accent),var(--accent2));
  -webkit-background-clip:text;background-clip:text;color:transparent}
#agegate .gate-sub{color:var(--muted);font-size:14.5px;margin-bottom:26px;line-height:1.6}
#agegate .gate-warn{border:1px solid var(--line);border-radius:10px;background:rgba(122,144,255,.06);
  color:var(--text);font-size:14px;padding:14px 16px;margin-bottom:28px}
#agegate .gate-enter{display:inline-block;font-family:'Orbitron';font-weight:700;font-size:15px;
  letter-spacing:.1em;color:#05070f;background:linear-gradient(90deg,var(--accent),var(--accent2));
  border:none;border-radius:10px;padding:14px 46px;cursor:pointer;transition:transform .15s,box-shadow .15s}
#agegate .gate-enter:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(110,231,255,.25)}
#agegate .gate-exit{display:block;margin-top:16px;color:var(--muted);font-size:13px}
#agegate.hidden{display:none}

.guide-body h3{margin:30px 0 8px;font-size:15.5px;color:var(--accent);letter-spacing:.08em;display:flex;align-items:center;gap:10px}
.guide-body h3::before{content:"";width:22px;height:1px;background:var(--accent);flex:none;opacity:.6}
.guide-body h5,.guide-body h6{margin:22px 0 6px;font-size:13px;letter-spacing:.14em;color:var(--accent2);text-transform:uppercase;font-family:'Orbitron'}
.guide-body a{color:var(--accent);text-decoration:underline;text-decoration-color:rgba(110,231,255,.35)}
.guide-body b{white-space:normal}
.infobox{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px;margin:0 0 22px}
.infobox div{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:10px 14px}
.infobox small{display:block;font-size:10.5px;letter-spacing:.18em;color:var(--muted);text-transform:uppercase}
.infobox span{color:var(--text);font-size:14.5px;font-weight:600}
.sidebar details{margin:4px 0}
.sidebar summary{cursor:pointer;font-size:11px;letter-spacing:.22em;color:var(--muted);text-transform:uppercase;padding:9px 0;font-family:'Orbitron';list-style:none}
.sidebar summary::-webkit-details-marker{display:none}
.sidebar summary::before{content:"+ ";color:var(--accent2)}
.sidebar details[open] summary::before{content:"- "}
.sections{margin-top:40px}
.sections h2{font-size:15px;letter-spacing:.2em;color:var(--accent2);text-transform:uppercase;margin:34px 0 4px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.chips a{border:1px solid var(--line);background:var(--panel);border-radius:999px;padding:6px 14px;font-size:13.5px;color:var(--text)}
.chips a:hover{border-color:rgba(110,231,255,.45);text-decoration:none;color:var(--accent)}
.gen-note{margin-top:30px;color:var(--muted);font-size:13px}

.guide-body b{border:none;background:none;padding:0;border-radius:0;font-size:1em}
.guide-body li b{color:var(--accent)}
.wip-badge{display:inline-block;font-family:'Orbitron';font-weight:900;font-size:12px;letter-spacing:.18em;
  color:#05070f;background:#fbbf24;border-radius:6px;padding:3px 10px;vertical-align:middle;margin-left:10px}
.wip-note{border:1px dashed rgba(251,191,36,.55);background:rgba(251,191,36,.07);color:#fde68a;
  border-radius:12px;padding:16px 18px;margin:10px 0 24px;font-size:15px}
.chips a .wip-badge{font-size:9px;padding:1px 6px;margin-left:6px}
.side-link .wip-badge{font-size:9px;padding:1px 6px;margin-left:6px}

.banner{display:block;width:100%;max-height:260px;object-fit:cover;border-radius:10px;margin:0 0 18px}

.portrait-wrap{display:flex;justify-content:center;padding:18px;margin:0 0 18px;border-radius:12px;border:1px solid rgba(120,140,255,.18);background:radial-gradient(ellipse at 50% 30%,rgba(120,140,255,.14),rgba(8,10,24,.6))}.portrait{max-height:440px;max-width:100%;width:auto;height:auto;object-fit:contain}
.banner{object-fit:contain!important;max-height:none!important;background:#0a0d1c}

.home-banner{display:block;width:100%;height:auto;border-radius:12px;margin:0 0 22px;border:1px solid rgba(120,140,255,.18)}

/* Minimal dark scrollbars */
*{scrollbar-width:thin;scrollbar-color:rgba(122,144,255,.22) transparent}
*::-webkit-scrollbar{width:6px;height:6px}
*::-webkit-scrollbar-track{background:transparent}
*::-webkit-scrollbar-thumb{background:rgba(122,144,255,.22);border-radius:6px}
*::-webkit-scrollbar-thumb:hover{background:rgba(122,144,255,.4)}
*::-webkit-scrollbar-corner{background:transparent}