:root{
  --navy:#0a2a43;--navy2:#123d5a;--teal:#0b7d73;--teal2:#18a498;
  --cream:#f8f6ec;--paper:#fffdf6;--ink:#0a2a43;--muted:#5e6f78;
  --line:rgba(10,42,67,.15);--warn:#9a5b12;--danger:#9b2f2f;
  --shadow:0 18px 46px rgba(10,42,67,.08);--serif:Georgia,'Times New Roman',serif;
  --sans:Inter,Arial,sans-serif;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--sans);line-height:1.55}a{color:inherit}
.gk-skip{position:absolute;left:-9999px;top:0}.gk-skip:focus{left:16px;top:12px;z-index:1000;background:white;padding:10px 14px;border-radius:10px}
.gk-header{background:var(--navy);color:#fff;position:sticky;top:0;z-index:30;border-bottom:1px solid rgba(255,255,255,.12)}
.gk-header-inner{max-width:1220px;margin:auto;padding:15px 22px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.gk-brand{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none;min-width:230px}.gk-brand img{width:42px;height:42px;border-radius:10px;object-fit:cover;background:#fff}.gk-brand strong{font:700 19px/1.05 var(--serif)}.gk-brand small{display:block;font-size:10px;opacity:.7;text-transform:uppercase;letter-spacing:.08em;margin-top:4px}
.gk-nav{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}.gk-nav a{text-decoration:none;border:1px solid rgba(255,255,255,.22);padding:8px 11px;border-radius:999px;font-size:12px;font-weight:800}.gk-nav a[aria-current="page"]{background:#fff;color:var(--navy)}
.gk-main{max-width:1220px;margin:auto;padding:40px 22px 86px}.gk-hero{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(280px,.7fr);gap:22px}.gk-card{background:var(--paper);border:1px solid var(--line);border-radius:26px;padding:28px;box-shadow:var(--shadow)}
.gk-kicker{font-size:11px;letter-spacing:.11em;text-transform:uppercase;font-weight:900;color:var(--teal)}.gk-hero h1{font:700 clamp(42px,6vw,72px)/.98 var(--serif);letter-spacing:-.03em;margin:13px 0 17px}.gk-hook{font-size:22px;line-height:1.42;font-weight:850;margin:0 0 16px}.gk-lead{font-size:17px;color:var(--muted);max-width:850px}.gk-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:23px}.gk-button{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:10px 15px;border-radius:999px;border:1px solid var(--line);text-decoration:none;font-weight:850;font-size:13px;background:#fff}.gk-button.primary{background:var(--navy);color:#fff;border-color:var(--navy)}.gk-button.teal{background:var(--teal);color:#fff;border-color:var(--teal)}
.gk-status{border-left:4px solid var(--teal);background:rgba(11,125,115,.065);padding:17px;border-radius:0 16px 16px 0;color:var(--muted)}.gk-status strong{color:var(--ink)}.gk-version{display:inline-flex;margin-top:16px;font:800 11px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;padding:9px 11px;border-radius:999px;background:rgba(10,42,67,.07);border:1px solid var(--line)}
.gk-section{margin-top:24px}.gk-section-header{max-width:900px;margin-bottom:18px}.gk-section h2{font:700 clamp(30px,4vw,46px)/1.08 var(--serif);letter-spacing:-.02em;margin:7px 0 10px}.gk-section-lead{color:var(--muted);font-size:16px}.gk-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.gk-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.gk-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.gk-tile{background:#fff;border:1px solid var(--line);border-radius:19px;padding:19px}.gk-tile .code{display:inline-flex;font:850 11px/1 var(--mono);letter-spacing:.08em;color:var(--teal);text-transform:uppercase}.gk-tile h3{font:700 21px/1.15 var(--serif);margin:10px 0 9px}.gk-tile p{color:var(--muted);font-size:13px;margin:0}.gk-tile ul{margin:11px 0 0;padding-left:18px;color:var(--muted);font-size:13px}.gk-tile li+li{margin-top:7px}
.gk-definition{display:grid;grid-template-columns:150px 1fr;gap:16px;padding:14px 0;border-bottom:1px solid var(--line)}.gk-definition:last-child{border-bottom:0}.gk-definition dt{font-weight:900}.gk-definition dd{margin:0;color:var(--muted)}
.gk-hierarchy{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;margin-top:18px}.gk-hierarchy div{position:relative;background:#fff;border:1px solid var(--line);border-radius:16px;padding:15px;min-height:105px}.gk-hierarchy div:not(:last-child)::after{content:'→';position:absolute;right:-11px;top:37%;z-index:2;width:22px;height:22px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font-weight:900}.gk-hierarchy b{display:block;margin-bottom:6px}.gk-hierarchy span{font-size:12px;color:var(--muted)}
.gk-articles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.gk-article{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px}.gk-article-head{display:flex;gap:12px;align-items:flex-start}.gk-article-num{flex:0 0 42px;width:42px;height:42px;border-radius:13px;background:var(--navy);color:#fff;display:grid;place-items:center;font:900 13px var(--mono)}.gk-article h3{font:700 23px/1.15 var(--serif);margin:1px 0 7px}.gk-article p{margin:0;color:var(--muted)}.gk-norms{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}.gk-norm{border-radius:14px;padding:13px;font-size:12px}.gk-norm.must{background:rgba(11,125,115,.07);border:1px solid rgba(11,125,115,.24)}.gk-norm.never{background:rgba(155,47,47,.055);border:1px solid rgba(155,47,47,.19)}.gk-norm b{display:block;margin-bottom:5px;text-transform:uppercase;letter-spacing:.07em;font-size:10px}
.gk-table-wrap{overflow:auto;border:1px solid var(--line);border-radius:18px;background:#fff}.gk-table{width:100%;border-collapse:collapse;min-width:840px}.gk-table th,.gk-table td{padding:13px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;font-size:13px}.gk-table th{font-size:10px;text-transform:uppercase;letter-spacing:.08em;background:rgba(10,42,67,.045);color:var(--muted)}.gk-table tr:last-child td{border-bottom:0}.gk-table td:first-child{font-weight:850}.gk-yes{color:var(--teal);font-weight:850}.gk-no{color:var(--danger);font-weight:850}.gk-condition{color:var(--warn);font-weight:850}
.gk-flow{display:grid;grid-template-columns:repeat(7,minmax(110px,1fr));gap:8px;margin-top:18px}.gk-flow .node{position:relative;border:1px solid var(--line);background:#fff;border-radius:16px;padding:14px;text-align:center;min-height:106px}.gk-flow .node:not(:last-child)::after{content:'→';position:absolute;right:-11px;top:39%;z-index:2;width:22px;height:22px;border-radius:50%;background:var(--teal);color:#fff;display:grid;place-items:center;font-weight:900}.gk-flow b{display:block;font-size:13px;margin-bottom:5px}.gk-flow span{font-size:11px;color:var(--muted)}
.gk-callout{background:var(--navy);color:#fff;border-radius:24px;padding:27px}.gk-callout h2{color:#fff}.gk-callout p{color:rgba(255,255,255,.76)}.gk-callout .gk-tile{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.18)}.gk-callout .gk-tile h3{color:#fff}.gk-callout .gk-tile p,.gk-callout .gk-tile li{color:rgba(255,255,255,.76)}
.gk-route-map{display:grid;grid-template-columns:repeat(6,minmax(145px,1fr));gap:10px;align-items:stretch;margin-top:18px}.gk-route{position:relative;background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px;min-height:220px}.gk-route:not(:last-child)::after{content:'→';position:absolute;right:-13px;top:48%;z-index:3;width:26px;height:26px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font-weight:900}.gk-route .route-id{font:850 10px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--teal)}.gk-route h3{font:700 22px/1.1 var(--serif);margin:9px 0}.gk-route p{font-size:12px;color:var(--muted);margin:0}.gk-route .gate{display:block;margin-top:13px;padding-top:11px;border-top:1px solid var(--line);font-size:11px;font-weight:850}
.gk-route-detail{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;margin-top:14px}.gk-route-detail summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:18px}.gk-route-detail summary::-webkit-details-marker{display:none}.gk-route-detail summary::after{content:'+';width:30px;height:30px;border-radius:50%;background:rgba(10,42,67,.07);display:grid;place-items:center;font-weight:900}.gk-route-detail[open] summary::after{content:'−'}.gk-route-detail h3{font:700 24px/1.12 var(--serif);margin:3px 0}.gk-route-detail .route-sub{color:var(--muted);font-size:13px}.gk-route-detail-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:18px}.gk-route-detail-grid div{background:rgba(10,42,67,.035);border:1px solid var(--line);border-radius:14px;padding:13px}.gk-route-detail-grid b{display:block;font-size:10px;text-transform:uppercase;letter-spacing:.07em;margin-bottom:5px}.gk-route-detail-grid span{font-size:12px;color:var(--muted)}
.gk-statuses{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.gk-status-card{border-radius:17px;padding:17px;border:1px solid var(--line);background:#fff}.gk-status-card b{display:block;margin-bottom:6px}.gk-status-card span{font-size:12px;color:var(--muted)}
.gk-footer{border-top:1px solid var(--line);background:var(--paper);padding:25px 22px;color:var(--muted);font-size:12px}.gk-footer-inner{max-width:1220px;margin:auto;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}.gk-footer a{color:var(--navy)}
.gk-print-note{display:none}
@media(max-width:1080px){.gk-grid{grid-template-columns:repeat(2,1fr)}.gk-route-map{grid-template-columns:repeat(3,1fr)}.gk-route:nth-child(3)::after{display:none}.gk-flow{grid-template-columns:repeat(4,1fr)}.gk-flow .node:nth-child(4)::after{display:none}.gk-hierarchy{grid-template-columns:repeat(3,1fr)}.gk-hierarchy div:nth-child(3)::after{display:none}}
@media(max-width:760px){.gk-header-inner{align-items:flex-start;flex-direction:column}.gk-nav{justify-content:flex-start}.gk-hero{grid-template-columns:1fr}.gk-articles,.gk-grid.two,.gk-grid.three{grid-template-columns:1fr}.gk-route-map,.gk-flow,.gk-hierarchy,.gk-statuses{grid-template-columns:1fr}.gk-route::after,.gk-flow .node::after,.gk-hierarchy div::after{display:none!important}.gk-route-detail-grid{grid-template-columns:1fr}.gk-main{padding:25px 14px 65px}.gk-card{padding:21px}.gk-definition{grid-template-columns:1fr;gap:5px}.gk-norms{grid-template-columns:1fr}}
@media print{.gk-header,.gk-actions,.gk-footer{display:none}.gk-main{max-width:none;padding:0}.gk-card,.gk-tile,.gk-article,.gk-route,.gk-route-detail{box-shadow:none;break-inside:avoid}.gk-print-note{display:block;font-size:11px}.gk-route-detail{display:block}.gk-route-detail>summary{pointer-events:none}}