/* Model guides hub, full guides and Drives (public/guides.js). Colours come from the theme and css/palette.css. */
.gd-page{gap:34px}
.gd-page h2{font-family:var(--display);font-weight:400;font-size:1.6rem;margin:0}
.gd-sec-h{display:grid;gap:6px;margin-bottom:14px}
.gd-sec-h p{max-width:70ch}

/* hero */
.gd-hero{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:32px;align-items:center}
.gd-hero h1{font-family:var(--display);font-weight:400;font-size:clamp(2rem,4vw,3.1rem);line-height:1.08;margin:6px 0 10px}
.gd-hero-t{display:grid;gap:10px;align-content:center;min-width:0}
.gd-lead{font-size:1.04rem;line-height:1.6;max-width:60ch;color:var(--chalk)}
.gd-hero-full h1{font-size:clamp(1.8rem,3.4vw,2.6rem)}
.gd-yrsbig{font-size:.9rem;color:var(--smoke);margin:-6px 0 0}
.gd-stats{display:flex;flex-wrap:wrap;gap:10px 28px;margin:6px 0 0}
.gd-stats div{display:grid;gap:0}
.gd-stats dt{font-size:.72rem;color:var(--smoke);letter-spacing:.06em;text-transform:uppercase;order:2}
.gd-stats dd{margin:0;font-size:1.7rem;font-weight:600;line-height:1.2}
.gd-acts{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}

/* images and credits */
.gd-fig{margin:0;display:grid;gap:6px;min-width:0}
.gd-img{position:relative;aspect-ratio:3/2;border-radius:12px;overflow:hidden;background:var(--pit2);border:1px solid var(--line)}
.gd-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.gd-hero-fig .gd-img{aspect-ratio:16/10}
.gd-credit{font-size:.7rem;line-height:1.4;color:var(--dim)}
.gd-credit a{color:inherit;text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:2px}
.gd-credit a:hover{color:var(--chalk)}
.gd-ph{display:grid;place-items:center;color:var(--smoke);background:linear-gradient(135deg,var(--pit2),var(--pit3))}
.gd-ph[data-tint="1"]{background:linear-gradient(135deg,var(--tint-1),var(--pit3))}
.gd-ph[data-tint="2"]{background:linear-gradient(135deg,var(--tint-2),var(--pit3))}
.gd-ph[data-tint="3"]{background:linear-gradient(135deg,var(--tint-3),var(--pit3))}
.gd-ph[data-tint="5"]{background:linear-gradient(135deg,var(--tint-5),var(--pit3))}
.gd-ph[data-tint="6"]{background:linear-gradient(135deg,var(--tint-6),var(--pit3))}
.gd-ph-l{font-family:var(--display);font-size:4.2rem;line-height:1;opacity:.55;color:var(--chalk)}
.gd-hero-fig .gd-ph-l{font-size:7rem}

/* tints for makes and types */
.gd-tag{display:inline-flex;align-items:center;min-height:24px;padding:2px 9px;border-radius:999px;font-size:.72rem;font-weight:600;background:var(--pit2);color:var(--chalk)}
[data-tint="1"].gd-tag,.gd-chip[data-tint="1"]{background:var(--tint-1)}
[data-tint="2"].gd-tag,.gd-chip[data-tint="2"]{background:var(--tint-2)}
[data-tint="3"].gd-tag,.gd-chip[data-tint="3"]{background:var(--tint-3)}
[data-tint="4"].gd-tag,.gd-chip[data-tint="4"]{background:var(--tint-4)}
[data-tint="5"].gd-tag,.gd-chip[data-tint="5"]{background:var(--tint-5)}
[data-tint="6"].gd-tag,.gd-chip[data-tint="6"]{background:var(--tint-6)}
.gd-chip{min-height:40px;color:var(--chalk)}
.gd-chip[data-tint]{border-color:transparent}
.gd-chip.on,.gd-chip[data-tint].on{background:var(--chalk);color:var(--asphalt);border-color:var(--chalk)}
.gd-tags{display:flex;flex-wrap:wrap;align-items:center;gap:6px}
.gd-yrs{font-size:.74rem;color:var(--smoke);margin-left:auto}

/* filters and grid */
.gd-filters{display:grid;gap:8px;margin-bottom:6px}
.gd-search{display:block;max-width:520px}
.gd-search input{min-height:46px;border-radius:999px;padding-inline:18px}
.gd-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:26px 22px;margin-top:12px}
.gd-card{display:grid;gap:12px;align-content:start;min-width:0}
.gd-card-a{display:block;text-decoration:none;color:inherit}
.gd-card-a:hover .gd-img{border-color:var(--smoke)}
.gd-card-b{display:grid;gap:8px;min-width:0}
.gd-card h3{font-size:1.05rem;font-weight:600;line-height:1.3;margin:0}
.gd-card h3 a{color:inherit;text-decoration:none}
.gd-card h3 a:hover{text-decoration:underline}
.gd-sum{line-height:1.5}
.gd-counts{color:var(--smoke);font-variant-numeric:tabular-nums}
.gd-top{margin:0;padding:0 0 0 16px;font-size:.8rem;color:var(--chalk);display:grid;gap:2px}
.gd-more{display:inline-flex;align-items:center;gap:6px;color:var(--brass);font-weight:600;text-decoration:none}
.gd-more:hover{text-decoration:underline}
.gd-empty{display:grid;gap:8px;justify-items:start;grid-column:1/-1}
.gd-wait{display:grid;gap:8px;justify-items:start}
.gd-note{max-width:80ch}

/* charts */
.gd-sumcharts{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:18px}
.gd-chart{display:grid;gap:10px;align-content:start;min-width:0}
.gd-ch{font-family:var(--body);font-size:1rem;font-weight:700;margin:0;letter-spacing:0}
.gd-page h2.gd-ch{font-family:var(--body);font-size:1rem}
.gd-hb{display:grid;gap:7px}
.gd-hb-r{display:grid;grid-template-columns:minmax(90px,38%) 1fr;gap:10px;align-items:center;font-size:.8rem}
.gd-hb-l{color:var(--chalk);overflow-wrap:anywhere;line-height:1.25}
.gd-hb-t{display:flex;align-items:center;gap:8px;min-width:0}
.gd-hb-b{display:block;height:14px;min-width:2px;border:0;padding:0;margin:0;background:var(--viz-1);border-radius:0 4px 4px 0;cursor:default;flex:none}
button.gd-hb-b{cursor:pointer}
button.gd-hb-b:hover,.gd-hb-b:focus-visible{background:var(--seq-6);outline:none}
:root[data-theme="dark"] button.gd-hb-b:hover,:root[data-theme="dark"] .gd-hb-b:focus-visible{background:var(--seq-6)}
.gd-hb-v{font-size:.76rem;color:var(--smoke);font-variant-numeric:tabular-nums}
.gd-rest{line-height:1.5}
.gd-sb{display:flex;gap:2px;height:28px;width:100%}
.gd-seg{display:flex;align-items:center;min-width:3px;border-radius:4px;padding-left:8px;outline-offset:2px}
.gd-seg b{font-size:.78rem;font-weight:700;color:#fff;font-variant-numeric:tabular-nums}
.gd-seg b.dk{color:#1C2723}
.gd-sb.thin{height:8px}
.gd-sb.thin .gd-seg{border-radius:999px;padding:0}
.gd-lg{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:4px 14px;font-size:.76rem;color:var(--smoke)}
.gd-lg li{display:inline-flex;align-items:center;gap:6px}
.gd-lg i{width:10px;height:10px;border-radius:3px;display:inline-block}
.gd-tbl summary{cursor:pointer;font-size:.76rem;color:var(--smoke);min-height:32px;display:flex;align-items:center}
.gd-tbl table{width:100%;border-collapse:collapse;font-size:.8rem;margin-top:6px}
.gd-tbl th,.gd-tbl td{padding:5px 8px;border-bottom:1px solid var(--line);text-align:left;font-weight:400;font-variant-numeric:tabular-nums}
.gd-tbl thead th{color:var(--smoke);font-size:.72rem;text-transform:uppercase;letter-spacing:.05em}
[data-tip]:focus-visible{outline:2px solid var(--brass);outline-offset:2px}
.gd-tip{position:fixed;z-index:90;max-width:260px;padding:6px 10px;border-radius:6px;background:var(--chalk);color:var(--asphalt);font-size:.76rem;line-height:1.35;pointer-events:none;box-shadow:0 4px 14px rgba(0,0,0,.18)}

/* full guide */
.gd-crumbs{color:var(--smoke)}
.gd-crumbs a{color:var(--smoke)}
.gd-viz-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:14px}
.gd-wide{grid-column:1/-1}
/* service timeline */
.gd-tl{position:relative;height:118px;margin:6px 12px 0;border-bottom:1px solid var(--viz-axis)}
.gd-tl-tick{position:absolute;bottom:-20px;transform:translateX(-50%);display:grid;justify-items:center}
.gd-tl-tick i{width:1px;height:6px;background:var(--viz-axis);margin-top:-6px}
.gd-tl-tick em{font-style:normal;font-size:.7rem;color:var(--smoke);font-variant-numeric:tabular-nums}
.gd-tl-m{position:absolute;bottom:0;width:0;height:46px}
.gd-tl-m.l1{height:84px}
.gd-tl-m::before{content:"";position:absolute;left:0;bottom:0;top:8px;width:1px;background:var(--viz-grid)}
.gd-tl-m i{position:absolute;left:-6px;top:0;width:12px;height:12px;border-radius:50%;background:var(--viz-3);box-shadow:0 0 0 2px var(--pit)}
.gd-tl-m b{position:absolute;left:10px;top:-3px;white-space:nowrap;font-size:.74rem;font-weight:600;color:var(--chalk);max-width:44vw;overflow:hidden;text-overflow:ellipsis}
.gd-tl-m.r b{left:auto;right:10px;text-align:right}
.gd-axis-l{margin-top:22px}
.gd-tl-other{list-style:none;margin:6px 0 0;padding:0;display:grid;gap:6px}
.gd-tl-other li{display:grid;gap:0;padding-left:14px;border-left:2px solid var(--viz-grid)}
.gd-tl-other b{font-size:.84rem}
/* generation strip */
.gd-gs{position:relative;height:calc(var(--lanes) * 30px + 24px);margin-top:6px}
.gd-gs-tick{position:absolute;top:0;bottom:0;border-left:1px solid var(--viz-grid)}
.gd-gs-tick em{position:absolute;bottom:0;left:4px;font-style:normal;font-size:.7rem;color:var(--smoke)}
.gd-gs-b{position:absolute;height:24px;border-radius:4px;background:var(--viz-grid);display:flex;align-items:center;padding:0 6px;overflow:hidden;box-shadow:0 0 0 1px var(--pit)}
.gd-gs-b b{font-size:.72rem;font-weight:600;color:var(--chalk);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.gd-gs-b.on{background:var(--viz-1)}
.gd-gs-b.on b{color:#fff}
/* NZ register */
.gd-nz-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:24px;align-items:start}
.gd-big b{font-size:1.9rem;font-weight:600}
.gd-cols{position:relative;height:170px;margin:10px 0 0 40px}
.gd-cols-g{position:absolute;left:0;right:0;border-top:1px solid var(--viz-grid)}
.gd-cols-g em{position:absolute;right:calc(100% + 6px);top:-8px;font-style:normal;font-size:.68rem;color:var(--smoke);font-variant-numeric:tabular-nums}
.gd-cols-p{position:absolute;inset:0;display:flex;align-items:stretch;gap:2px}
.gd-col{position:relative;flex:1 1 0;min-width:0;display:flex;justify-content:center}
.gd-col i{position:absolute;bottom:0;width:100%;max-width:24px;background:var(--viz-1);border-radius:4px 4px 0 0}
.gd-col:hover i,.gd-col:focus-visible i{background:var(--seq-6)}
.gd-col b{position:absolute;transform:translateY(-4px);font-size:.72rem;font-weight:600;white-space:nowrap}
.gd-cols-x{display:flex;justify-content:space-between;margin-left:40px;font-size:.7rem;color:var(--smoke);padding-top:4px;border-top:1px solid var(--viz-axis)}
/* weak points */
.gd-band{display:grid;gap:12px;margin-bottom:22px}
.gd-band-h{display:flex;align-items:center;gap:10px;font-family:var(--body);font-size:1.05rem;font-weight:700;margin:0}
.gd-band-h i{width:14px;height:14px;border-radius:4px;display:inline-block}
.gd-wps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.gd-wp{display:grid;gap:8px;align-content:start;background:var(--pit);border:1px solid var(--line);border-radius:12px;padding:16px 18px;min-width:0}
.gd-wp-h{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:6px 10px}
.gd-wp h4{margin:0;font-size:1rem;font-weight:700}
.gd-kind{padding:2px 8px;border-radius:999px;background:var(--pit2);color:var(--smoke)}
.gd-wp p{margin:0;line-height:1.55}
.gd-wp-dl{display:grid;gap:8px;margin:0}
.gd-wp-dl div{display:grid;gap:2px}
.gd-wp-dl dt{font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;color:var(--brass);font-weight:700}
.gd-wp-dl dd{margin:0;font-size:.88rem;line-height:1.5}
.gd-wp-src a{color:inherit}
.gd-two{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px}
.gd-two .panel,.gd-srcs{display:grid;gap:10px;align-content:start}
.gd-h2s{font-family:var(--body)!important;font-size:1.05rem!important;font-weight:700!important}
.gd-svc{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.gd-svc li{display:grid;gap:2px;padding-left:12px;border-left:2px solid var(--viz-3)}
.gd-qs{margin:0;padding-left:20px;display:grid;gap:8px;line-height:1.5}
.gd-nznotes ul,.gd-srcs ul{margin:0;padding-left:18px;display:grid;gap:6px;line-height:1.5}
.gd-srcs ul{columns:2;display:block}
.gd-srcs li{break-inside:avoid;margin-bottom:4px;overflow-wrap:anywhere}
/* checklists */
.gd-cl-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.gd-cl-c,.gd-cl-full{display:grid;gap:4px;text-decoration:none;color:inherit}
.gd-cl-c:hover,.gd-cl-full:hover{border-color:var(--smoke)}
.gd-cl-full{max-width:760px;border-left:3px solid var(--viz-1)}
/* drives */
.gd-safe{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:10px;background:var(--tint-2);color:var(--chalk);max-width:60ch}
.gd-safe svg{flex:none;color:var(--warn);margin-top:2px}
.gd-dfacts{color:var(--chalk);font-weight:600;font-variant-numeric:tabular-nums}
.gd-caut{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.gd-caut li{display:flex;gap:8px;align-items:flex-start;font-size:.8rem;line-height:1.45}
.gd-caut svg{flex:none;color:var(--warn);margin-top:1px}
.gd-dacts{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.gd-dacts .btn{min-height:40px}
.gd-drive .gd-card-b>p.tiny a{color:inherit}
/* drive maps: stylised SVG, palette tokens only, so light and dark follow the theme */
.dm-defs{position:absolute;width:0;height:0;overflow:hidden}
.dm-wrap{position:relative;min-width:0}
.dm-img{background:var(--dm-sea)}
.dm-img,.dm{--dm-sea:var(--tint-3);--dm-land:var(--pit);--dm-coast:var(--brass-deep);--dm-road:var(--live);--dm-ink:var(--chalk);--dm-soft:var(--smoke)}
.dm{display:block;width:100%;height:100%}
.dm-sea{fill:var(--dm-sea)}
.dm-land{fill:var(--dm-land);stroke:var(--dm-coast);stroke-width:.7px;stroke-opacity:.8}
.dm-rip{fill:none;stroke:var(--sky);stroke-width:5px;stroke-opacity:.12;stroke-linejoin:round}
.dm-rip2{stroke-width:11px;stroke-opacity:.06}
.dm-shade{fill:url(#rl-dm-shade);stroke:none;opacity:.7}
.dm-relief{fill:var(--brass);stroke:none;opacity:.16}
:root[data-theme="dark"] .dm-relief{opacity:.09}
.dm-hl{fill:var(--dm-road);fill-opacity:.12;stroke:var(--dm-road);stroke-width:1;stroke-opacity:.8}
.dm-link{fill:none;stroke:var(--dm-road);stroke-width:.6;stroke-opacity:.35}
.dm-road{fill:none;stroke:var(--dm-road);stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.dm-road-s{stroke-width:1.6}
.dm-pend{opacity:.5}
.dm-casing{fill:none;stroke:var(--dm-land);stroke-width:6;stroke-linecap:round;stroke-linejoin:round;opacity:.9}
.dm-pt{stroke:var(--dm-land);stroke-width:2}
.dm-a{fill:var(--dm-land);stroke:var(--dm-road);stroke-width:2.4}
.dm-b{fill:var(--dm-road)}
.dm-lab{font:700 9.5px var(--body);fill:var(--dm-ink);paint-order:stroke;stroke:var(--dm-land);stroke-width:3px;stroke-linejoin:round}
.dm-isl{font:600 8px var(--body);fill:var(--dm-soft);letter-spacing:.06em;text-transform:uppercase}
.dm-scale path{stroke:var(--dm-ink);stroke-width:1.4;fill:none}
.dm-scale text{font:600 7.5px var(--body);fill:var(--dm-ink);paint-order:stroke;stroke:var(--dm-land);stroke-width:2.5px}
.dm-frame{fill:none;stroke:var(--line);stroke-width:1}
.dm-tog{position:absolute;top:8px;left:8px;display:flex;border-radius:999px;overflow:hidden;border:1px solid var(--line);background:var(--pit)}
.dm-tog button{border:0;background:none;padding:4px 11px;min-height:30px;font-size:.74rem;font-weight:600;color:var(--smoke);cursor:pointer}
.dm-tog button[aria-pressed="true"]{background:var(--brass);color:var(--on-brass)}

@media (max-width:860px){
  .gd-hero{grid-template-columns:1fr;gap:18px}
  .gd-viz-grid,.gd-wps,.gd-nz-grid{grid-template-columns:1fr}
  .gd-srcs ul{columns:1}
}
@media (max-width:640px){
  .gd-page{gap:26px}
  .gd-grid{grid-template-columns:1fr}
  .gd-stats dd{font-size:1.4rem}
  .gd-page .gd-chips{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;padding-bottom:4px}
  .gd-hb-r{grid-template-columns:minmax(80px,42%) 1fr}
  .gd-tl{margin-inline:4px}
  .gd-tl-m b{max-width:46vw}
}

/* weak points by area, stacked by cost band */
.gd-ab{display:flex;gap:2px;height:14px;min-width:6px}
.gd-abs{display:block;min-width:3px;border-radius:3px;cursor:default}
.gd-abs:first-child{border-radius:0 3px 3px 0}
.gd-abs:focus-visible{outline:2px solid var(--chalk);outline-offset:2px}
.gd-card-f{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 12px}