/* Solvella site. Same design language as the add-on (Google Workspace / Material 3): Google blue,
   grey surfaces, 8px grid, pill buttons, no web fonts, no tracking, no JavaScript needed. */
:root {
  --blue: #0b57d0; --blue-ink: #0842a0; --blue-soft: #d3e3fd; --blue-tint: #e8f0fe;
  --text: #1f1f1f; --text-2: #444746; --text-3: #5e5e5e;
  --line: #c4c7c5; --line-2: #e1e3e1; --surface: #fff; --surface-2: #f8fafd; --surface-3: #f0f4f9;
  --gold: #7c5800; --gold-bg: #fff3d6; --green: #146c2e;
  --font: "Google Sans Text", "Google Sans", Roboto, "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  --font-head: "Google Sans", "Google Sans Text", Roboto, "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  --mono: "Roboto Mono", ui-monospace, Menlo, Consolas, monospace;
  --radius: 16px; --wrap: 1120px;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 16px/1.6 var(--font); color: var(--text); background: var(--surface); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-underline-offset: 2px; }
a:hover { color: var(--blue-ink); }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; border-radius: 4px; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 760px; }

/* top bar */
.top { position: sticky; top: 0; z-index: 10; background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line-2); }
.top .wrap { display: flex; align-items: center; gap: 24px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font: 500 20px/1 var(--font-head); }
.brand svg { width: 32px; height: 32px; flex: none; }
.nav { display: flex; gap: 4px; margin-left: auto; align-items: center; }
.nav a { color: var(--text-2); text-decoration: none; font: 500 14px/20px var(--font-head); padding: 10px 14px; border-radius: 20px; }
.nav a:hover { background: var(--surface-3); color: var(--text); }
.nav a[aria-current] { color: var(--blue); background: var(--blue-tint); }
@media (max-width: 720px) { .nav a.hide-sm { display: none; } .top .wrap { gap: 8px; } .nav a { padding: 8px 10px; } }

/* buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; height: 40px; padding: 0 24px; border-radius: 20px; font: 500 14px/20px var(--font-head);
  text-decoration: none; border: 1px solid transparent; cursor: pointer; white-space: nowrap; }
.btn.primary { background: var(--blue); color: #fff; }
.btn.primary:hover { background: var(--blue-ink); color: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.2); }
.btn.tonal { background: var(--blue-soft); color: #041e49; }
.btn.outline { border-color: var(--line); color: var(--blue); background: #fff; }
.btn.outline:hover { background: var(--blue-tint); }
.btn[aria-disabled="true"] { background: var(--surface-3); color: var(--text-3); border-color: transparent; cursor: default; box-shadow: none; }
.btn svg { width: 18px; height: 18px; }

/* hero */
.hero { padding: 64px 0 40px; background: linear-gradient(180deg, var(--surface-2), #fff); }
.hero .wrap { display: grid; grid-template-columns: 1fr 1.15fr; gap: 48px; align-items: center; }
.hero h1 { font: 400 46px/1.15 var(--font-head); letter-spacing: -.5px; margin: 0 0 16px; }
.hero p.lede { font-size: 18px; color: var(--text-2); margin: 0 0 28px; max-width: 520px; }
.hero .cta { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.hero .small { font-size: 13px; color: var(--text-3); margin-top: 14px; }
.shot { border-radius: 12px; border: 1px solid var(--line-2); box-shadow: 0 1px 2px rgba(60,64,67,.15), 0 4px 16px rgba(60,64,67,.12); overflow: hidden; background: #fff; }
@media (max-width: 900px) { .hero .wrap { grid-template-columns: 1fr; } .hero h1 { font-size: 36px; } }

/* sections */
section.block { padding: 56px 0; }
section.alt { background: var(--surface-2); border-top: 1px solid var(--line-2); border-bottom: 1px solid var(--line-2); }
.eyebrow { font: 500 13px/16px var(--font-head); color: var(--blue); letter-spacing: .4px; text-transform: uppercase; margin: 0 0 8px; }
h1 { font: 400 36px/1.2 var(--font-head); margin: 0 0 12px; letter-spacing: -.25px; }
h2 { font: 400 28px/1.25 var(--font-head); margin: 0 0 12px; }
h3 { font: 500 18px/1.35 var(--font-head); margin: 0 0 8px; }
.sub { color: var(--text-2); font-size: 17px; max-width: 680px; margin: 0 0 32px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
@media (max-width: 900px) { .grid3, .grid2 { grid-template-columns: 1fr; } }
.card { background: #fff; border: 1px solid var(--line-2); border-radius: var(--radius); padding: 24px; }
.card p { color: var(--text-2); margin: 0 0 12px; }
.card ul { margin: 0; padding-left: 20px; color: var(--text-2); }
.card .icon { width: 40px; height: 40px; border-radius: 12px; background: var(--blue-tint); color: var(--blue); display: grid; place-items: center; margin-bottom: 16px; }
.card .icon svg { width: 22px; height: 22px; }
.feature { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; align-items: center; margin: 0 0 56px; }
.feature:last-child { margin-bottom: 0; }
.feature.flip > :first-child { order: 2; }
.feature p, .feature li { color: var(--text-2); }
@media (max-width: 900px) { .feature, .feature.flip { grid-template-columns: 1fr; } .feature.flip > :first-child { order: 0; } }
.checks { list-style: none; padding: 0; margin: 0; }
.checks li { position: relative; padding-left: 28px; margin: 6px 0; }
.checks li::before { content: ""; position: absolute; left: 0; top: 5px; width: 18px; height: 18px;
  background: no-repeat center/18px url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23146c2e' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E"); }

/* pricing */
.plans { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin: 24px 0 24px; }
@media (max-width: 1000px) { .plans { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .plans { grid-template-columns: 1fr; } }
.plan { position: relative; border: 1px solid var(--line-2); border-radius: var(--radius); padding: 24px; background: #fff; display: flex; flex-direction: column; }
.plan.best { border: 2px solid var(--blue); padding: 23px; }
.plan .tag { position: absolute; top: -12px; font: 500 12px/16px var(--font-head); color: var(--blue); background: var(--blue-tint); padding: 4px 10px; border-radius: 10px; left: 24px; }   /* sits on the top border, so every card's name lines up */
.plan.best .tag { top: -13px; left: 23px; }   /* 2px border */
.plan .tag.founding { color: #6b4e00; background: #feefc3; }
.plan .tag[hidden], .plan [hidden] { display: none; }
.plan .price s { font-size: 20px; line-height: 0; color: var(--text-3); margin-left: 8px; }   /* line-height 0: never taller than the plain prices */
.plan li.founding-left { color: #6b4e00; }
.trial-callout { display: flex; gap: 12px; align-items: flex-start; }
.trial-callout svg { flex: none; width: 20px; height: 20px; margin-top: 2px; color: #b06000; }
.trial-callout p { margin: 0; }
.from-note[hidden] { display: none; }
.plan .name { font: 500 16px/24px var(--font-head); }
.plan .price { font: 400 36px/44px var(--font-head); margin: 8px 0 0; }
.plan .price small { font-size: 15px; color: var(--text-2); }
.plan .per { color: var(--text-3); font-size: 14px; margin: 0 0 16px; min-height: 22px; }
.plan .btn { margin-top: auto; justify-content: center; }
.plan ul { padding: 0; list-style: none; margin: 0 0 20px; color: var(--text-2); font-size: 14px; }
.plan li { padding: 4px 0; }
.compare { width: 100%; border-collapse: collapse; font-size: 15px; margin: 8px 0 0; }
.compare th, .compare td { padding: 12px; border-bottom: 1px solid var(--line-2); text-align: left; vertical-align: top; }
.compare thead th { font: 500 14px/20px var(--font-head); color: var(--text-2); background: var(--surface-2); }
.compare td.c, .compare th.c { text-align: center; width: 120px; }
.yes { color: var(--green); font-weight: 500; } .no { color: var(--text-3); }

/* documents (help, legal) */
.doc { padding: 40px 0 64px; }
.doc .wrap { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 48px; }
.doc aside nav { position: sticky; top: 88px; display: flex; flex-direction: column; gap: 2px; }
.doc aside a { color: var(--text-2); text-decoration: none; padding: 8px 12px; border-radius: 18px; font: 500 14px/20px var(--font-head); }
.doc aside a:hover { background: var(--surface-3); }
.doc aside a[aria-current] { background: var(--blue-tint); color: var(--blue); }
.doc aside .group { font: 500 12px/16px var(--font-head); color: var(--text-3); text-transform: uppercase; letter-spacing: .4px; padding: 16px 12px 6px; }
.doc article { max-width: 760px; min-width: 0; }
.doc article h2 { font-size: 22px; margin: 36px 0 8px; }
.doc article h3 { margin: 24px 0 6px; }
.doc article p, .doc article li { color: var(--text); }
.doc .meta { color: var(--text-3); font-size: 14px; margin: 0 0 24px; }
.doc aside .navgroup { display: flex; flex-direction: column; gap: 2px; }
@media (max-width: 860px) { .doc .wrap { grid-template-columns: 1fr; gap: 16px; } .doc aside nav { position: static; }
  .doc aside .navgroup { flex-direction: row; flex-wrap: wrap; gap: 4px; } .doc aside .navgroup:not(.cur) { display: none; } .doc aside .group { display: none; }
  .doc aside a { background: var(--surface-3); } }
table.t { border-collapse: collapse; width: 100%; margin: 12px 0 20px; font-size: 15px; display: block; overflow-x: auto; }
table.t th, table.t td { text-align: left; border-bottom: 1px solid var(--line-2); padding: 10px 12px; vertical-align: top; }
table.t th { background: var(--surface-2); font: 500 14px/20px var(--font-head); color: var(--text-2); }
code, kbd { font: 14px/1.4 var(--mono); background: var(--surface-3); padding: 1px 6px; border-radius: 6px; }
.callout { background: var(--surface-3); border-radius: 12px; padding: 16px 20px; margin: 16px 0; color: var(--text-2); }
.callout.blue { background: var(--blue-tint); color: #041e49; }
.lede { font-size: 18px; color: var(--text-2); }
.pro { display: inline-flex; align-items: center; height: 20px; padding: 0 8px; border-radius: 10px; background: var(--gold-bg); color: var(--gold);
  font: 700 11px/20px var(--font-head); letter-spacing: .5px; vertical-align: 2px; }
dl.faq dt { font: 500 17px/1.4 var(--font-head); margin: 24px 0 6px; }
dl.faq dd { margin: 0; color: var(--text-2); }

/* footer */
footer.foot { border-top: 1px solid var(--line-2); background: var(--surface-2); padding: 40px 0 32px; font-size: 14px; color: var(--text-2); }
.foot .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 24px; }
@media (max-width: 760px) { .foot .cols { grid-template-columns: 1fr 1fr; } }
.foot h4 { font: 500 14px/20px var(--font-head); color: var(--text); margin: 0 0 10px; }
.foot a { color: var(--text-2); text-decoration: none; display: block; padding: 3px 0; }
.foot a:hover { color: var(--blue); text-decoration: underline; }
.foot a.brand { display: inline-flex; align-items: center; gap: 10px; padding: 0; color: var(--text); font: 500 18px/1 var(--font-head); }
.foot a.brand svg { width: 28px; height: 28px; }
.foot a.brand:hover { color: var(--text); text-decoration: none; }
.foot .legal { border-top: 1px solid var(--line-2); margin-top: 28px; padding-top: 20px; font-size: 13px; color: var(--text-3); }

/* buttons: small */
.btn.sm { height: 32px; padding: 0 16px; border-radius: 16px; font-size: 13px; gap: 6px; }
.btn.sm svg { width: 16px; height: 16px; }

/* ---------- visual guides ---------- */
.guide-head .eyebrow { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.guide-head .meta-chip { display: inline-flex; align-items: center; height: 24px; padding: 0 10px; border-radius: 12px; background: var(--surface-3); color: var(--text-2);
  font: 500 12px/24px var(--font-head); letter-spacing: 0; text-transform: none; }
.guide-head .lede { margin: 0 0 24px; }
.guide-tools { display: flex; gap: 8px; flex-wrap: wrap; margin: 0 0 16px; }
/* the numbered steps: number, title on one line; text and picture below, lined up with the title */
ol.steps { list-style: none; padding: 0; margin: 32px 0 0; }
ol.steps > li { position: relative; display: grid; grid-template-columns: 32px minmax(0, 1fr); column-gap: 16px; padding: 0 0 40px; }
ol.steps > li::before { content: ""; position: absolute; left: 15px; top: 40px; bottom: 8px; width: 2px; border-radius: 1px; background: var(--line-2); }
ol.steps > li:last-child { padding-bottom: 8px; }
ol.steps > li:last-child::before { display: none; }
.steps .num { grid-column: 1; grid-row: 1; width: 32px; height: 32px; border-radius: 50%; background: var(--blue); color: #fff;
  font: 500 15px/32px var(--font-head); text-align: center; }
.steps .step-b { grid-column: 2; grid-row: 1 / span 2; min-width: 0; }
.doc article .steps h3 { font: 500 19px/24px var(--font-head); margin: 4px 0 8px; }
.steps p { margin: 0 0 8px; }
.steps ul { margin: 0 0 8px; padding-left: 20px; }
.steps ul:has(> li > .n:first-child) { list-style: none; padding-left: 0; }
.steps ul:has(> li > .n:first-child) > li { padding-left: 28px; text-indent: -28px; }
.steps li li { margin: 4px 0; }
/* inline pin number in the text, same look as the pins on the pictures */
.n { display: inline-flex; align-items: center; justify-content: center; width: 20px; height: 20px; border-radius: 50%; background: var(--blue); color: #fff;
  font: 700 11px/1 var(--font-head); vertical-align: 2px; margin: 0 2px; text-indent: 0; }
.ui { font-weight: 500; color: var(--text); background: var(--surface-3); border-radius: 6px; padding: 1px 6px; -webkit-box-decoration-break: clone; box-decoration-break: clone; }
.path { font-weight: 500; white-space: normal; }
.path .sep { color: var(--text-3); margin: 0 4px; }
.path .seg { white-space: nowrap; }

/* pictures: real captures with pins and boxes drawn on top; tap to enlarge */
.gfig { --pin-off: 17px; position: relative; z-index: 1; margin: 16px 0 8px; padding: 20px 20px 12px; background: var(--surface-3); border-radius: 16px; }
.gzoom { display: block; cursor: zoom-in; border-radius: 10px; }
.gframe { position: relative; display: block; margin: 0 auto; border-radius: 8px; background: #fff; line-height: 0;
  box-shadow: 0 1px 2px rgba(60,64,67,.2), 0 2px 8px rgba(60,64,67,.12); }
.gframe img { width: 100%; height: auto; border-radius: 8px; }
.hl { position: absolute; margin: -4px 0 0 -4px; padding: 2px; box-sizing: content-box; border: 2px solid var(--blue); border-radius: 7px;
  background: rgba(11, 87, 208, .07); box-shadow: 0 0 0 2px rgba(255,255,255,.9); pointer-events: none; }
.hl.tight { box-sizing: border-box; margin: 0; padding: 0; border-radius: 3px; }   /* sheet cells: sit on the gridlines, so neighbouring numbers stay visible */
.pin { position: absolute; width: 26px; height: 26px; margin: -13px 0 0 -13px; border-radius: 50%; background: var(--blue); color: #fff;
  font: 700 13px/26px var(--font-head); text-align: center; box-shadow: 0 0 0 2px #fff, 0 1px 4px rgba(0,0,0,.3); pointer-events: none; }
.pin-tl { transform: translate(-4px, -4px); } .pin-tr { transform: translate(4px, -4px); } .pin-bl { transform: translate(-4px, 4px); } .pin-br { transform: translate(4px, 4px); }
/* side pins sit fully outside their box, so the value inside it stays readable */
.pin-l { transform: translateX(calc(-1 * var(--pin-off))); } .pin-r { transform: translateX(var(--pin-off)); }
.pin-t { transform: translateY(calc(-1 * var(--pin-off))); } .pin-b { transform: translateY(var(--pin-off)); }
.gfig figcaption { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 12px; font-size: 14px; line-height: 20px; color: var(--text-2); text-align: left; }
.zoomhint { display: inline-flex; align-items: center; gap: 4px; flex: none; color: var(--blue); font: 500 13px/20px var(--font-head); }
.zoomhint svg { width: 18px; height: 18px; }
.gzoom:hover + figcaption .zoomhint, .gfig:hover .zoomhint { text-decoration: underline; }
.gph { margin: 0 auto; min-height: 200px; aspect-ratio: auto !important; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; padding: 24px; text-align: center;
  border: 2px dashed var(--line); border-radius: 8px; background: var(--surface-2); color: var(--text-2); font-size: 14px; line-height: 20px; }
.gph svg { width: 32px; height: 32px; color: var(--text-3); }
.gph strong { font: 500 15px/20px var(--font-head); color: var(--text); }
.gph span { max-width: 440px; }
@media (max-width: 600px) {
  .doc .btn { white-space: normal; height: auto; min-height: 40px; padding-top: 8px; padding-bottom: 8px; text-align: center; }
  .doc .btn.sm { min-height: 32px; padding-top: 6px; padding-bottom: 6px; }
  .steps .gfig { margin-left: -48px; padding: 14px 12px 10px; border-radius: 12px; }
  .pin { width: 20px; height: 20px; margin: -10px 0 0 -10px; font-size: 11px; line-height: 20px; }
  .gfig { --pin-off: 13px; }
  .gfig figcaption { font-size: 13px; }
  .gph { padding: 16px; }
}

/* lightbox (assets/guides.js) */
.glb { position: fixed; inset: 0; z-index: 100; background: rgba(32,33,36,.86); display: flex; flex-direction: column; }
.glb-bar { flex: none; display: flex; align-items: center; gap: 12px; height: 56px; padding: 0 8px 0 20px; color: #fff; font: 500 14px/20px var(--font-head); }
.glb-bar span { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.glb-close { width: 40px; height: 40px; border: 0; border-radius: 20px; background: transparent; color: #fff; cursor: pointer; display: grid; place-items: center; }
.glb-close:hover { background: rgba(255,255,255,.12); }
.glb-close svg { width: 24px; height: 24px; }
.glb-scroll { flex: 1; min-height: 0; overflow: auto; display: flex; padding: 8px 16px 24px; }
.glb-scroll .gframe { margin: auto; flex: none; max-width: none !important; }
body.glb-open { overflow: hidden; }

/* "I want to..." chooser and guide cards */
.choose { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 16px 0 8px; }
@media (max-width: 600px) { .choose { grid-template-columns: 1fr; } }
.choice { display: grid; grid-template-columns: 40px minmax(0, 1fr) 20px; gap: 0 16px; align-items: center; padding: 16px; border: 1px solid var(--line-2); border-radius: 16px;
  background: #fff; text-decoration: none; color: var(--text); }
.choice:hover { border-color: var(--blue); background: var(--blue-tint); color: var(--text); }
.choice .ic { width: 40px; height: 40px; border-radius: 12px; background: var(--blue-tint); color: var(--blue); display: grid; place-items: center; grid-row: span 2; }
.choice:hover .ic { background: #fff; }
.choice .ic svg { width: 22px; height: 22px; }
.choice strong { font: 500 16px/22px var(--font-head); }
.choice span.d { grid-column: 2; color: var(--text-2); font-size: 14px; line-height: 20px; }
.choice > svg { grid-column: 3; grid-row: 1 / span 2; color: var(--text-2); width: 20px; height: 20px; }
.choice:hover > svg { color: var(--blue); }
.choice .tool { color: var(--blue); font-weight: 500; white-space: nowrap; }
.gcards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin: 16px 0 8px; }
@media (max-width: 900px) { .gcards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .gcards { grid-template-columns: 1fr; } }
.gcard { display: flex; flex-direction: column; border: 1px solid var(--line-2); border-radius: 16px; background: #fff; text-decoration: none; color: var(--text); overflow: hidden; }
.gcard:hover { border-color: var(--blue); color: var(--text); box-shadow: 0 1px 3px rgba(60,64,67,.15); }
.gcard .ic { width: 40px; height: 40px; border-radius: 12px; background: var(--blue-tint); color: var(--blue); display: grid; place-items: center; margin-bottom: 12px; }
.gcard .ic svg { width: 22px; height: 22px; }
.gcard .gc-b { padding: 20px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.gcard strong { font: 500 16px/22px var(--font-head); }
.gcard .d { color: var(--text-2); font-size: 14px; line-height: 20px; }
.gcard .m { margin-top: auto; padding-top: 8px; color: var(--text-3); font: 500 12px/16px var(--font-head); }

/* follow-along sample download */
.sample { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding: 16px 20px; margin: 0 0 8px;
  border-radius: 16px; background: var(--blue-tint); color: #041e49; }
.sample-t { display: flex; flex-direction: column; min-width: 0; flex: 1 1 260px; font-size: 14px; line-height: 20px; }
.sample-t strong { font: 500 16px/24px var(--font-head); }
.sample-b { display: flex; gap: 8px; flex-wrap: wrap; }
.sample .btn.tonal { background: #fff; }
.sample .btn.outline { background: transparent; border-color: #a8c7fa; }

/* previous / next guide */
.pager { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 48px 0 0; padding-top: 24px; border-top: 1px solid var(--line-2); }
.pager a { display: flex; flex-direction: column; gap: 2px; padding: 12px 16px; border: 1px solid var(--line-2); border-radius: 12px; text-decoration: none; min-width: 0; }
.pager a:hover { border-color: var(--blue); background: var(--blue-tint); }
.pager a span { color: var(--text-3); font: 500 12px/16px var(--font-head); }
.pager a strong { font: 500 15px/20px var(--font-head); color: var(--blue); }
.pager a.next { grid-column: 2; text-align: right; }
.faq-list details { border: 1px solid var(--line-2); border-radius: 12px; margin: 0 0 8px; background: #fff; }
.faq-list summary { cursor: pointer; padding: 14px 48px 14px 16px; font: 500 16px/22px var(--font-head); list-style: none; position: relative; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: ""; position: absolute; right: 16px; top: 50%; width: 10px; height: 10px; margin-top: -7px; border-right: 2px solid var(--text-2); border-bottom: 2px solid var(--text-2); transform: rotate(45deg); transition: transform .15s; }
.faq-list details[open] summary::after { transform: rotate(-135deg); margin-top: -2px; }
.faq-list .a { padding: 0 16px 16px; color: var(--text-2); }
.faq-list .a p { margin: 0 0 8px; color: var(--text-2); }
.faq-list .a ol, .faq-list .a ul { margin: 0 0 8px; padding-left: 20px; }
.faq-list .a li { color: var(--text-2); margin: 4px 0; }
table.map td:first-child, table.map th:first-child { width: 42%; }

/* homepage: learn in 2 minutes */
.learn-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 8px; }
.learn-head .sub { margin-bottom: 8px; }

/* print: just the guide, pictures kept with their step */
@media print {
  header.top, footer.foot, .doc aside, .pager, .guide-tools, .zoomhint, .glb, .sample-b { display: none !important; }
  body { font-size: 12pt; }
  .doc { padding: 0; }
  .doc .wrap { display: block; max-width: none; padding: 0; }
  .doc article { max-width: none; }
  ol.steps > li { break-inside: avoid; page-break-inside: avoid; }
  .gfig { background: none; padding: 8px 0; break-inside: avoid; }
  .gframe { box-shadow: none; border: 1px solid #ccc; }
  .sample { display: none !important; }
  .faq-list details { break-inside: avoid; }
  .faq-list details .a { display: block; }
  a { color: inherit; text-decoration: none; }
  .hl, .pin, .num, .n { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}