/* The user guide (/guide/, site plan T4). Pages are generated by
   scripts/build-guide.py from content/guide/*.md; the nav, footer and every
   colour come from /site/site.css. Washes are color-mix() of a token, never a
   literal, so the site's dark tokens (T2) carry this page with them. */
*{margin:0;padding:0;box-sizing:border-box}
body.g-page{font-family:var(--sans);background:var(--bg);color:var(--ink);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
@media(min-width:880px){body.g-page{font-size:18px}}
.g-page h1,.g-page h2,.g-page h3{font-family:var(--display);letter-spacing:-0.02em;line-height:1.2;color:var(--ink)}
.g-page :focus-visible{outline:3px solid var(--sky);outline-offset:2px;border-radius:6px}
.g-page [id]{scroll-margin-top:5.5rem}
.g-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.g-wrap{max-width:var(--site-maxw);margin:0 auto;padding:0 1.5rem 4rem;width:100%}
@media(min-width:760px){.g-wrap{padding:0 2.2rem 5rem}}
@media(max-width:600px){.g-wrap{padding:0 1rem 3rem}}

/* ── top bar: where you are, and search ── */
.g-bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.8rem 1.5rem;padding:1.4rem 0 1.2rem;border-bottom:1px solid var(--line);margin-bottom:2rem}
.g-crumb{font-size:.9rem;color:var(--faint)}
.g-crumb a{color:var(--brand-deep);font-weight:600;text-decoration:none}
.g-crumb a:hover{text-decoration:underline;text-underline-offset:3px}

/* ── search ── */
.g-search{position:relative;flex:0 1 22rem;min-width:min(100%,16rem)}
.g-search input{width:100%;height:2.5rem;padding:0 2.4rem 0 .9rem;font:inherit;font-size:.95rem;color:var(--ink);background:var(--surface);border:1px solid var(--line-strong);border-radius:10px;-webkit-appearance:none;appearance:none}
.g-search input::placeholder{color:var(--faint)}
.g-search input:focus{outline:2px solid var(--brand);outline-offset:1px;border-color:var(--brand)}
.g-search input::-webkit-search-cancel-button{display:none}
.g-slash{position:absolute;right:.6rem;top:50%;transform:translateY(-50%);pointer-events:none}
.g-search input:focus ~ .g-slash,.g-search input:not(:placeholder-shown) ~ .g-slash{display:none}
.g-search-big{flex:none;max-width:36rem;margin-top:1.4rem}
.g-search-big input{height:3rem;font-size:1.02rem;border-radius:12px;padding-left:1.1rem}
.g-results{position:absolute;z-index:70;left:0;right:0;top:calc(100% + 6px);list-style:none;max-height:min(70vh,30rem);overflow-y:auto;padding:.35rem;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:0 18px 40px color-mix(in srgb,var(--ink) 16%,transparent)}
.g-results[hidden]{display:none}
@media(max-width:600px){.g-search{flex-basis:100%}}
.g-results li a{display:block;padding:.55rem .7rem;border-radius:8px;text-decoration:none;color:var(--ink)}
.g-results li[aria-selected="true"] a,.g-results li a:hover{background:var(--surface-2)}
.g-results .r-t{display:block;font-weight:600;font-size:.95rem;line-height:1.35}
.g-results .r-p{display:block;font-size:.76rem;letter-spacing:.04em;text-transform:uppercase;color:var(--faint);margin-top:.1rem}
.g-results .r-x{display:block;font-size:.85rem;line-height:1.45;color:var(--muted);margin-top:.2rem}
.g-results mark{background:color-mix(in srgb,var(--brand) 18%,transparent);color:inherit;border-radius:3px;padding:0 1px}
.g-results .r-none{padding:.7rem;font-size:.9rem;color:var(--muted)}

/* ── layout: topics on the left, the page beside ── */
.g-layout{display:block}
.g-side{display:none}
@media(min-width:960px){
  .g-layout{display:grid;grid-template-columns:14.5rem minmax(0,1fr);gap:3.5rem;align-items:start}
  .g-side{display:block;position:sticky;top:5.2rem;max-height:calc(100vh - 6.4rem);overflow-y:auto;padding-bottom:1rem}
  .g-mnav{display:none}
}
.g-side ol,.g-mnav ol{list-style:none}
.g-side a,.g-mnav a{display:block;padding:.28rem .6rem;border-radius:7px;font-size:.9rem;line-height:1.4;color:var(--muted);text-decoration:none}
.g-side a:hover,.g-mnav a:hover{background:var(--surface-2);color:var(--ink)}
.g-side li.on > a,.g-mnav li.on > a{color:var(--ink);font-weight:700}
.g-sub{margin:.1rem 0 .4rem .6rem;padding-left:.5rem;border-left:1px solid var(--line)}
.g-sub a{font-size:.85rem;padding:.2rem .55rem}
.g-sub a[aria-current]{color:var(--brand-deep);font-weight:600;background:color-mix(in srgb,var(--brand) 9%,transparent)}
.g-mnav{margin:0 0 1.6rem;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.g-mnav summary{cursor:pointer;padding:.7rem .9rem;font-weight:600;font-size:.95rem;list-style:none;display:flex;justify-content:space-between;align-items:center}
.g-mnav summary::-webkit-details-marker{display:none}
.g-mnav summary::after{content:"";width:.5rem;height:.5rem;border-right:2px solid var(--faint);border-bottom:2px solid var(--faint);transform:rotate(45deg) translateY(-2px);transition:transform .2s}
.g-mnav[open] summary::after{transform:rotate(-135deg) translateY(-2px)}
.g-mnav nav{padding:0 .5rem .7rem}

/* ── the page ── */
.g-doc{max-width:46rem;min-width:0}
.g-doc h1{font-size:clamp(2rem,4.2vw,2.6rem);font-weight:700}
.g-lede{font-size:1.08rem;color:var(--muted);margin:.6rem 0 1.4rem;max-width:40rem}
.g-doc h2{font-size:clamp(1.35rem,2.4vw,1.6rem);font-weight:700;margin:2.6rem 0 .8rem;padding-top:2rem;border-top:1px solid var(--line)}
.g-doc h1 + .g-lede + h2{border-top:0;padding-top:0;margin-top:1.6rem}
.g-doc h3{font-size:1.1rem;font-weight:700;margin:1.8rem 0 .5rem}
.g-anchor{margin-left:.4rem;color:var(--faint);text-decoration:none;font-weight:400;opacity:0;transition:opacity .15s}
.g-doc h2:hover .g-anchor,.g-doc h3:hover .g-anchor,.g-anchor:focus-visible{opacity:1}
.g-doc p{margin:0 0 .9rem}
.g-doc p,.g-doc li,.g-doc td{color:var(--muted)}
.g-doc strong,.g-doc em{color:var(--ink)}
.g-doc a{color:var(--brand-deep);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.g-doc a:hover{text-decoration-thickness:2px}
.g-page code{font-family:var(--mono);font-size:.86em;padding:.08em .35em;border-radius:5px;background:var(--surface-2);color:var(--ink);white-space:nowrap}
.g-page kbd{display:inline-block;min-width:1.5em;padding:.05em .4em;font-family:var(--mono);font-size:.8em;line-height:1.5;text-align:center;color:var(--ink);background:var(--surface);border:1px solid var(--line-strong);border-bottom-width:2px;border-radius:5px;white-space:nowrap}

/* Steps: a number in a small tile, the text beside it, every step at one x. */
.g-steps{list-style:none;counter-reset:g-step;margin:.4rem 0 1.2rem}
.g-steps > li{counter-increment:g-step;position:relative;padding-left:2.3rem;margin-bottom:.65rem;line-height:1.55}
.g-steps > li::before{content:counter(g-step);position:absolute;left:0;top:.08em;width:1.55rem;height:1.55rem;display:grid;place-items:center;border-radius:7px;font-family:var(--mono);font-size:.78rem;font-weight:700;color:var(--brand-deep);background:color-mix(in srgb,var(--brand) 11%,transparent);border:1px solid color-mix(in srgb,var(--brand) 26%,transparent)}
.g-list{list-style:none;margin:.3rem 0 1.1rem}
.g-list > li{position:relative;padding-left:1.15rem;margin-bottom:.45rem;line-height:1.55;overflow-wrap:anywhere}
.g-list > li::before{content:"–";position:absolute;left:0;color:var(--brand-deep);font-weight:700}

/* Where a step applies on one platform only. */
.g-plat{display:inline-block;margin-right:.35rem;padding:0 .45rem;border:1px solid var(--line-strong);border-radius:999px;font-size:.7rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;line-height:1.6;color:var(--faint);vertical-align:.12em;white-space:nowrap}

.g-table{overflow-x:auto;margin:.6rem 0 1.4rem;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.g-table table{width:100%;border-collapse:collapse;font-size:.92rem}
.g-table th,.g-table td{text-align:left;vertical-align:top;padding:.6rem .85rem;border-bottom:1px solid var(--line);line-height:1.5}
.g-table thead th{font-size:.74rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--faint);background:var(--surface-2)}
.g-table tbody th{font-weight:600;color:var(--ink);min-width:9rem}
.g-table tr:last-child > *{border-bottom:0}

.g-callout{margin:1rem 0 1.3rem;padding:.85rem 1.05rem;border-left:3px solid var(--brand);border-radius:0 10px 10px 0;background:color-mix(in srgb,var(--brand) 7%,transparent)}
.g-callout p{margin:0;color:var(--ink);font-size:.95rem}
.g-callout.g-warn{border-left-color:var(--accent-bright);background:color-mix(in srgb,var(--accent-bright) 10%,transparent)}

/* Screen snippets: a crop of the real app, framed like a window. */
.g-fig{margin:1.2rem 0 1.6rem}
.g-fig img{display:block;max-width:100%;height:auto;border:1px solid var(--line);border-radius:12px;background:var(--surface);box-shadow:0 14px 36px color-mix(in srgb,var(--ink) 9%,transparent),0 3px 10px color-mix(in srgb,var(--ink) 4%,transparent)}
.g-fig figcaption{margin-top:.55rem;font-size:.86rem;color:var(--faint);line-height:1.45}

.g-pn{display:grid;grid-template-columns:1fr 1fr;gap:.8rem;margin:3rem 0 1.2rem;padding-top:1.6rem;border-top:1px solid var(--line)}
.g-pn a{display:flex;flex-direction:column;gap:.15rem;padding:.8rem 1rem;border:1px solid var(--line);border-radius:12px;background:var(--surface);text-decoration:none;color:var(--ink);font-weight:600;transition:border-color .15s}
.g-pn a:hover{border-color:var(--brand)}
.g-pn span{font-size:.76rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--faint)}
.g-next{text-align:right}
.g-help{font-size:.9rem;color:var(--faint)}
.g-help a{color:var(--brand-deep)}

/* ── hub ── */
.g-hero{padding:3rem 0 1.4rem}
.g-hero h1{font-size:clamp(2.2rem,4.6vw,3rem);font-weight:700}
.g-hero .g-lede{margin-bottom:0}
.g-first{margin:1.2rem 0 2.4rem;padding:1.2rem 1.4rem .6rem;border:1px solid var(--line);border-radius:14px;background:var(--surface-2)}
.g-first h2{font-size:1.1rem;margin-bottom:.7rem}
.g-first a{color:var(--brand-deep);font-weight:600}
.g-first li{color:var(--muted)}
.g-cards{list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,19rem),1fr));gap:1rem;margin-bottom:2.4rem}
.g-card{display:flex;flex-direction:column;padding:1.1rem 1.2rem 1rem;border:1px solid var(--line);border-radius:14px;background:var(--surface);transition:border-color .15s}
.g-card:hover{border-color:var(--line-strong)}
.g-card h2{font-size:1.12rem;font-weight:700;margin-bottom:.3rem}
.g-card h2 a{color:var(--ink);text-decoration:none}
.g-card h2 a::after{content:" \2192";color:var(--brand-deep)}
.g-card h2 a:hover{color:var(--brand-deep)}
.g-card p{font-size:.92rem;color:var(--muted);line-height:1.5;margin-bottom:.7rem}
.g-secs{list-style:none;display:flex;flex-wrap:wrap;gap:.3rem;margin-top:auto}
.g-secs a{display:inline-block;padding:.12rem .55rem;border-radius:999px;background:var(--surface-2);font-size:.78rem;color:var(--muted);text-decoration:none;white-space:nowrap}
.g-secs a:hover{color:var(--brand-deep);background:color-mix(in srgb,var(--brand) 10%,transparent)}

@media(prefers-reduced-motion:reduce){.g-anchor,.g-pn a,.g-card,.g-mnav summary::after{transition:none}}