:root{--bg:#fff;--fg:#111;--muted:#555;--border:#e7e7e7;--link:#0b57d0;--card:#fafafa}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--fg);font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:980px;margin:0 auto;padding:18px}
.skip{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip:focus{left:12px;top:12px;width:auto;height:auto;background:#fff;border:1px solid var(--border);padding:8px;z-index:9999}
.site-header{border-bottom:1px solid var(--border);background:#fff;position:sticky;top:0;z-index:10}
.brand{display:flex;flex-direction:column;gap:2px}
.brand-link{font-weight:800;font-size:18px;color:var(--fg)}
.brand-sub{color:var(--muted);font-size:13px}
.nav{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}
.nav a{font-size:13px;padding:6px 8px;border:1px solid transparent;border-radius:10px}
.nav a:hover{border-color:var(--border);background:var(--card);text-decoration:none}
.h1{font-size:30px;line-height:1.2;margin:18px 0 8px;font-weight:850}
.h2{font-size:20px;margin:22px 0 8px;font-weight:800}
.muted{color:var(--muted)}
.small{font-size:12px}
.card{border:1px solid var(--border);background:var(--card);border-radius:16px;padding:14px;margin:14px 0}
.card strong{font-weight:800}
.badge{display:inline-block;font-size:12px;padding:2px 8px;border:1px solid var(--border);border-radius:999px;background:#fff;margin-right:6px}
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:12px}
.col-6{grid-column:span 6}
.col-12{grid-column:span 12}
@media (max-width:820px){.col-6{grid-column:span 12}}
.toc{border:1px solid var(--border);border-radius:16px;padding:12px;background:#fff}
.toc a{display:block;padding:4px 0;font-size:14px}
.hr{border:0;border-top:1px solid var(--border);margin:18px 0}
.cta{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}
.cta a{display:inline-block;background:#fff;border:1px solid var(--border);padding:10px 12px;border-radius:14px;font-weight:750}
.cta a.primary{background:var(--fg);color:#fff;border-color:var(--fg)}
.cta a.primary:hover{text-decoration:none;opacity:.92}
.notice{border-left:4px solid var(--fg);padding:10px 12px;background:#fff;border-radius:12px}
.accordion{border:1px solid var(--border);border-radius:16px;overflow:hidden;background:#fff}
.acc-item{border-top:1px solid var(--border)}
.acc-item:first-child{border-top:0}
.acc-btn{width:100%;text-align:left;background:#fff;border:0;padding:12px 12px;font-weight:800;font-size:15px;cursor:pointer;display:flex;justify-content:space-between;gap:10px}
.acc-btn span{color:var(--muted);font-weight:700;font-size:13px}
.acc-panel{display:none;padding:0 12px 12px}
.acc-panel.open{display:block}
.kbd{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:12px;background:#fff;border:1px solid var(--border);padding:2px 6px;border-radius:8px}
.site-footer{border-top:1px solid var(--border);margin-top:32px;background:#fff}
.footer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.footer-title{font-weight:850;margin-bottom:6px}
@media (max-width:820px){.footer-grid{grid-template-columns:1fr}}
ul{padding-left:18px}
li{margin:4px 0}


/* Visual hierarchy: canon blocks are prominent; everything else lighter */
[data-canon-block="top"]{background:#fff;border:2px solid var(--border);border-left:6px solid var(--link);padding:16px}
[data-canon-block="bottom"]{background:#fff;border:1px solid var(--border)}
/* Make non-canon cards feel secondary */
.card:not([data-canon-block]){background:var(--card)}
/* Hero spacing */
.h1{margin-top:10px}
.site-header{position:sticky;top:0;background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--border);z-index:10}
.brand-sub{font-size:13px}
.nav a{font-size:13px}


.query-mirror{display:none !important;}

.canon-warning{border-left:6px solid #b3261e;background:#fff7f5;}
.warning-badge{color:#b3261e;border-color:#b3261e;}
.compact-card ul{margin-top:10px;}


.canon-route-strip{background:#fff;border:2px solid var(--fg)}
.route-grid{display:grid;grid-template-columns:1fr;gap:12px;margin-top:12px}
.route-primary{display:flex;flex-direction:column;gap:4px;padding:14px 16px;border-radius:16px;background:var(--fg);color:#fff !important;border:1px solid var(--fg);text-decoration:none !important}
.route-primary:hover{opacity:.95;text-decoration:none}
.route-kicker{font-size:12px;letter-spacing:.02em;text-transform:uppercase;opacity:.82}
.route-primary span{font-size:14px;opacity:.95}
.route-primary strong{font-size:18px;line-height:1.2}

.fanout-block{background:#fff;border:1px solid var(--border)}
.fanout-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:12px}
.fanout-col{border:1px solid var(--border);border-radius:14px;padding:12px;background:var(--card)}
.fanout-col h3{margin:0 0 8px;font-size:15px}
.fanout-col ul{margin:0;padding-left:18px}
.fanout-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}
.fanout-links a{display:inline-block;background:#fff;border:1px solid var(--border);padding:10px 12px;border-radius:14px;font-weight:700}
@media (max-width:820px){.fanout-grid{grid-template-columns:1fr}}

.query-variants{margin-top:14px;padding-top:10px;border-top:1px solid var(--border)}
.query-variants h3{margin:0 0 8px;font-size:15px}
.query-variants ul{margin:0;padding-left:18px}


.table-wrap{overflow-x:auto;margin-top:12px;}
.table-wrap table{width:100%;border-collapse:collapse;font-size:15px;}
.table-wrap th,.table-wrap td{border:1px solid #d9d9df;padding:10px 12px;vertical-align:top;text-align:left;}
.table-wrap thead th{background:#f6f7fb;font-weight:700;}
.comparison-table .badge{margin-bottom:6px;}