/* Ume AI Gateway website. Colours, radii and shadows come from tokens.css (the admin UI's design tokens). */

html { scroll-padding-top: 80px; }
[hidden] { display: none !important; }
body { min-height: 100vh; background: var(--canvas); background-attachment: fixed; color: var(--fg); font-size: 16px; line-height: 24px; }
a { color: var(--accent-ink); }
a:hover { color: var(--accent-hover); }
code, .mono, pre { font-family: "Geist Mono", ui-monospace, monospace; }
h1, h2, h3, p { margin: 0; }
img { max-width: 100%; }
.ms { font-family: "Material Symbols Rounded"; font-weight: normal; font-style: normal; font-size: 20px; line-height: 1; letter-spacing: normal; text-transform: none; white-space: nowrap; direction: ltr; -webkit-font-feature-settings: "liga"; font-feature-settings: "liga"; display: inline-block; vertical-align: middle; width: 1em; overflow: hidden; } /* square, also before the icon font has loaded */
.ms.ok { color: var(--ok); }
.ms.warn { color: var(--warn); }
.ms.accent { color: var(--accent-ink); }
.b { font-weight: 600; }
.muted { color: var(--fg-2); }
.fine { font-size: 14px; color: var(--fg-3); }
.nowrap { white-space: nowrap; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -9999px; top: 8px; z-index: 100; padding: 8px 12px; background: var(--accent); color: var(--accent-fg); border-radius: 8px; }
.skip:focus { left: 8px; color: var(--accent-fg); }

/* Layout helpers */
.wrap { max-width: 1200px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }
.wrap-960 { max-width: 960px; margin: 0 auto; padding: 0 24px; }
.wrap-1100 { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.pt-64 { padding-top: 64px; } .pt-80 { padding-top: 80px; } .pt-120 { padding-top: 120px; }
.stack-4, .stack-6, .stack-10, .stack-12, .stack-16, .stack-20, .stack-24, .stack-40, .stack-56 { display: flex; flex-direction: column; }
.stack-4 { gap: 4px; } .stack-6 { gap: 6px; } .stack-10 { gap: 10px; } .stack-12 { gap: 12px; } .stack-16 { gap: 16px; }
.stack-20 { gap: 20px; } .stack-24 { gap: 24px; } .stack-40 { gap: 40px; } .stack-56 { gap: 56px; }
.measure { max-width: 760px; }
.intro { display: flex; flex-direction: column; gap: 12px; max-width: 760px; }
.grid-220, .grid-240, .grid-260, .grid-280, .grid-340 { display: grid; gap: 16px; }
.grid-220 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.grid-240 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); gap: 12px; }
.grid-260 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); }
.grid-280 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); }
.grid-340 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); }
.split { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); gap: 48px; align-items: center; }
.split > *, .split-380 > * { min-width: 0; } /* a wide code sample scrolls inside its box instead of widening the page */
.split-380 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr)); gap: 32px; align-items: start; }
@media (min-width: 900px) { .order-1 { order: 1; } .order-2 { order: 2; } }

/* Type */
.eyebrow { font-size: 15px; font-weight: 600; color: var(--accent-ink); }
.h-xl { font-size: clamp(32px, 4.4vw, 48px); line-height: 1.08; font-weight: 600; letter-spacing: -0.035em; text-wrap: balance; }
.h-l { font-size: clamp(28px, 3.6vw, 40px); line-height: 1.1; font-weight: 600; letter-spacing: -0.03em; text-wrap: balance; }
.h-m { font-size: 28px; line-height: 34px; font-weight: 600; letter-spacing: -0.025em; }
.h-s { font-size: 22px; line-height: 28px; font-weight: 600; letter-spacing: -0.02em; }
.h-page { font-size: clamp(36px, 5vw, 52px); line-height: 1.05; font-weight: 600; letter-spacing: -0.04em; text-wrap: balance; }
.body-l { color: var(--fg-2); font-size: 17px; line-height: 26px; text-wrap: pretty; }
.body-l code { font-size: 15px; color: var(--fg); }
.lead-s { font-size: 18px; line-height: 28px; color: var(--fg-2); max-width: 640px; text-wrap: pretty; }
p code, li code, td code, dd code { font-size: 0.875em; padding: 2px 6px; border-radius: 6px; background: var(--sunken); }

/* Header */
.top { position: sticky; top: 0; z-index: 20; background: var(--overlay); backdrop-filter: blur(20px) saturate(1.4); border-bottom: 1px solid var(--border); }
.top-in { max-width: 1200px; margin: 0 auto; height: 64px; padding: 0 24px; display: flex; align-items: center; gap: 24px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--fg); flex-shrink: 0; font-weight: 600; font-size: 15px; letter-spacing: -0.01em; white-space: nowrap; }
.brand:hover { color: var(--fg); }
.logo { width: 30px; height: 30px; border-radius: 9px; background: var(--fg); color: var(--on-fg); display: grid; place-items: center; font-weight: 700; font-size: 13px; }
.nav-main { display: flex; gap: 4px; }
.nav-main a { height: 34px; padding: 0 12px; display: inline-flex; align-items: center; border-radius: 9px; text-decoration: none; font-size: 14px; font-weight: 500; white-space: nowrap; color: var(--fg-2); }
.nav-main a:hover, .nav-main a[aria-current="page"] { background: var(--hover); color: var(--fg); }
.spacer { flex: 1; }
.seg { display: flex; gap: 2px; padding: 3px; border-radius: 10px; background: var(--sunken); flex-shrink: 0; }
.seg button { min-width: 30px; height: 28px; padding: 0 6px; border: none; border-radius: 8px; background: transparent; color: var(--fg-2); cursor: pointer; display: inline-grid; place-items: center; font-size: 13px; font-weight: 500; white-space: nowrap; }
.seg [role="tab"] { padding: 0 12px; height: 30px; }
.seg button .ms { font-size: 18px; }
.seg button[aria-pressed="true"], .seg button[aria-selected="true"] { background: var(--surface); box-shadow: var(--shadow-1); color: var(--fg); }
.btn-dark { height: 36px; padding: 0 14px; display: inline-flex; align-items: center; gap: 8px; border-radius: 10px; background: var(--fg); color: var(--on-fg); text-decoration: none; font-size: 14px; font-weight: 500; white-space: nowrap; flex-shrink: 0; }
.btn-dark:hover { color: var(--on-fg); opacity: .9; }
.menu-btn { display: none; width: 40px; height: 40px; border: none; border-radius: 10px; background: var(--sunken); color: var(--fg); cursor: pointer; place-items: center; }
.menu-btn .ms { font-size: 22px; }
.nav-mobile { display: flex; flex-direction: column; gap: 2px; padding: 8px 16px 16px; border-top: 1px solid var(--border); }
.nav-mobile[hidden] { display: none; }
.nav-mobile nav { display: flex; flex-direction: column; gap: 2px; }
.nav-mobile a { min-height: 48px; padding: 0 12px; display: flex; align-items: center; border-radius: 10px; text-decoration: none; font-size: 16px; font-weight: 500; color: var(--fg-2); }
.nav-mobile a[aria-current="page"] { background: var(--hover); color: var(--fg); }
@media (max-width: 859px) {
  .nav-main, .gh { display: none; }
  .menu-btn { display: grid; }
  .top-in { gap: 12px; padding: 0 16px; }
}
@media (min-width: 860px) { .nav-mobile { display: none !important; } }
/* On narrow phones the theme switch moves from the header into the menu, so the header fits at 320px. */
.theme-menu { display: none; margin-top: 8px; }
.theme-menu button { flex: 1; height: 40px; display: inline-flex; gap: 6px; font-size: 15px; }
@media (max-width: 479px) {
  .theme-top { display: none; }
  .theme-menu { display: flex; }
}

/* Buttons and small parts */
.actions { display: flex; gap: 10px; flex-wrap: wrap; }
.btn { height: 48px; padding: 0 22px; display: inline-flex; align-items: center; gap: 8px; border-radius: 14px; text-decoration: none; font-weight: 600; font-size: 16px; white-space: nowrap; }
.btn-primary { background: var(--accent); color: var(--accent-fg); }
.btn-primary:hover { background: var(--accent-hover); color: var(--accent-fg); }
.btn-ghost { background: var(--surface); box-shadow: inset 0 0 0 1px var(--border-strong); color: var(--fg); }
.btn-ghost:hover { background: var(--surface-2); color: var(--fg); }
.btn-inverse { background: var(--on-fg); color: var(--fg); }
.btn-inverse:hover { color: var(--fg); opacity: .92; }
.btn-outline { box-shadow: inset 0 0 0 1px currentColor; color: var(--on-fg); }
.btn-outline:hover { color: var(--on-fg); opacity: .85; }
.pill { display: inline-flex; align-items: center; gap: 8px; height: 30px; padding: 0 12px; border-radius: 15px; background: var(--surface); box-shadow: var(--shadow-1); font-size: 13px; font-weight: 500; color: var(--fg-2); }
.dot { width: 6px; height: 6px; border-radius: 3px; background: var(--ok); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { height: 28px; padding: 0 10px; display: inline-flex; align-items: center; border-radius: 8px; background: var(--sunken); font-size: 13px; color: var(--fg-2); white-space: nowrap; }
.more { align-self: flex-start; font-weight: 600; text-decoration: none; display: inline-flex; align-items: center; gap: 4px; }
.card { border-radius: var(--r-card); background: var(--surface); backdrop-filter: var(--blur); box-shadow: var(--shadow-1); }
.frame { margin: 0; border-radius: 24px; padding: 8px; background: var(--surface); backdrop-filter: var(--blur); box-shadow: var(--shadow-2); }
.frame img { display: block; width: 100%; height: auto; border-radius: 18px; }
.frame-lg { border-radius: 28px; padding: 10px; }
.frame-sm { border-radius: 20px; padding: 6px; box-shadow: var(--shadow-1); }
.tile { width: 44px; height: 44px; border-radius: 13px; display: grid; place-items: center; flex-shrink: 0; }
.tile .ms { font-size: 24px; }
.tone-ok { background: var(--ok-soft); color: var(--ok); }
.tone-accent { background: var(--accent-soft); color: var(--accent-ink); }
.tone-warn { background: var(--warn-soft); color: var(--warn); }

/* Screenshots: one image per theme, the matching one is shown. */
.shots { display: block; overflow: hidden; }
.shots .shot { display: none; width: 100%; height: auto; }
.shots .shot-any, :root[data-theme="light"] .shots .shot-light, :root[data-theme="dark"] .shots .shot-dark, :root[data-theme="lumen"] .shots .shot-lumen { display: block; }
.r-20 .shot { border-radius: 20px; } .r-15 .shot { border-radius: 15px; }
.ratio-43 .shot { aspect-ratio: 4 / 3; object-fit: cover; object-position: top left; }
.shot-missing { aspect-ratio: 16 / 10; border-radius: 15px; background: repeating-linear-gradient(135deg, var(--sunken) 0 12px, var(--surface-2) 12px 24px); display: grid; place-items: center; }

/* Code */
.term { padding: 16px 18px; border-radius: 14px; background: #141418; color: #E9E9EC; font-family: "Geist Mono", monospace; font-size: 14px; line-height: 22px; overflow-x: auto; white-space: pre; }
.term .mute { color: #8F93A3; }
.code, .sdk { border-radius: 16px; overflow: hidden; background: #141418; color: #E9E9EC; }
.code-bar { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 8px 8px 8px 16px; border-bottom: 1px solid #2A2A31; font-size: 13px; color: #A9ABB8; font-weight: 500; }
.code pre, .sdk pre { margin: 0; padding: 16px; font-size: 14px; line-height: 22px; overflow-x: auto; }
.code pre code, .sdk pre code { padding: 0; background: none; font-size: inherit; }
.copy { flex-shrink: 0; height: 28px; padding: 0 10px; border: none; border-radius: 8px; background: #26262D; color: #E9E9EC; font-size: 13px; font-weight: 500; cursor: pointer; display: inline-flex; align-items: center; gap: 4px; white-space: nowrap; }
.copy:hover { background: #33333C; }
.copy .ms { font-size: 16px; }
.sdk { border-radius: 24px; box-shadow: var(--shadow-2); }
.sdk-bar { display: flex; align-items: center; gap: 4px; padding: 10px 10px 0 16px; border-bottom: 1px solid #2A2A31; }
.sdk-bar [role="tablist"] { display: flex; gap: 2px; flex: 1; overflow-x: auto; }
.sdk-bar [role="tab"] { height: 38px; padding: 0 12px; border: none; background: transparent; color: #A9ABB8; font-size: 14px; font-weight: 500; cursor: pointer; white-space: nowrap; }
.sdk-bar [role="tab"][aria-selected="true"] { color: #FFFFFF; box-shadow: inset 0 -2px 0 #8C98FF; }
.sdk-bar .copy { margin-bottom: 8px; }
.sdk pre { padding: 20px; }

/* Home */
.hero { padding-top: 88px; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 24px; }
.hero h1 { max-width: 900px; font-size: clamp(40px, 6.4vw, 72px); line-height: 1.02; font-weight: 600; letter-spacing: -0.045em; text-wrap: balance; }
.hero .lead { max-width: 640px; font-size: clamp(17px, 2vw, 20px); line-height: 1.5; color: var(--fg-2); text-wrap: pretty; }
.hero .actions { justify-content: center; }
.proof { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1px; border-radius: 24px; overflow: hidden; background: var(--border); box-shadow: var(--shadow-1); }
.proof > div { padding: 28px; background: var(--surface); backdrop-filter: var(--blur); display: flex; flex-direction: column; gap: 6px; }
.proof .big { font-size: 44px; line-height: 48px; font-weight: 600; letter-spacing: -0.035em; font-variant-numeric: tabular-nums; }
.proof .b { font-size: 15px; }
.proof .sub { font-size: 14px; line-height: 20px; color: var(--fg-2); }
.proof + .fine { margin: 14px 4px 0; }
.pillar { padding: 28px; display: flex; flex-direction: column; gap: 14px; }
.pillar h3 { font-size: 20px; line-height: 26px; font-weight: 600; letter-spacing: -0.015em; }
.pillar p { color: var(--fg-2); text-wrap: pretty; }
.pillar ul { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 8px; font-size: 15px; }
.pillar li { display: flex; gap: 8px; align-items: flex-start; }
.pillar li .ms { font-size: 18px; line-height: 24px; }
.ui-shot { margin: 0; display: flex; flex-direction: column; gap: 12px; }
.ui-shot figcaption { display: flex; flex-direction: column; gap: 2px; padding: 0 4px; }
.ui-shot figcaption span:last-child { font-size: 15px; color: var(--fg-2); }
.link-card { padding: 24px; display: flex; flex-direction: column; gap: 10px; text-decoration: none; color: var(--fg); }
.link-card:hover { box-shadow: var(--shadow-2); color: var(--fg); }
.link-card .big-icon { font-size: 28px; }
.link-card .t { font-size: 18px; font-weight: 600; letter-spacing: -0.01em; display: flex; align-items: center; gap: 4px; }
.link-card .d { color: var(--fg-2); font-size: 15px; line-height: 22px; flex: 1; }
.link-card .m { font-size: 13px; color: var(--fg-3); }
.link-card .k { font-size: 13px; font-weight: 500; color: var(--fg-3); }
.link-card.small { padding: 20px; gap: 4px; }
.link-card.small .t { font-size: 16px; }
.link-card .t .ms { font-size: 18px; }
.cta { padding: clamp(32px, 6vw, 64px); border-radius: 32px; background: var(--fg); color: var(--on-fg); display: flex; flex-direction: column; gap: 20px; align-items: flex-start; }
.cta h2 { font-size: clamp(28px, 4vw, 44px); line-height: 1.08; font-weight: 600; letter-spacing: -0.035em; max-width: 700px; text-wrap: balance; }
.cta p { max-width: 620px; font-size: 17px; line-height: 26px; opacity: .86; }

/* Getting started */
.paths { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); gap: 12px; }
.path { padding: 20px; border: none; border-radius: var(--r-card); background: transparent; box-shadow: inset 0 0 0 1px var(--border-strong); backdrop-filter: var(--blur); color: var(--fg); text-align: left; cursor: pointer; display: flex; gap: 14px; align-items: flex-start; }
.path .tile { width: 40px; height: 40px; border-radius: 12px; background: var(--sunken); color: var(--fg-2); }
.path .tile .ms { font-size: 22px; }
.path .txt { display: flex; flex-direction: column; gap: 2px; }
.path .t { font-size: 17px; font-weight: 600; }
.path .d { font-size: 15px; color: var(--fg-2); }
.path[aria-selected="true"] { background: var(--surface); box-shadow: inset 0 0 0 2px var(--accent), var(--shadow-1); }
.path[aria-selected="true"] .tile { background: var(--accent); color: var(--accent-fg); }
.needs { display: flex; flex-direction: column; gap: 12px; padding: 20px 24px; }
.needs h2 { font-size: 15px; font-weight: 600; }
.needs ul { margin: 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.needs li { height: 32px; padding: 0 12px; display: inline-flex; align-items: center; gap: 6px; border-radius: 10px; background: var(--sunken); font-size: 14px; font-weight: 500; }
.needs li .ms { font-size: 16px; }
.steps { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; }
.steps > li { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 20px; }
.rail { display: flex; flex-direction: column; align-items: center; }
.step-num { width: 36px; height: 36px; flex-shrink: 0; border-radius: 18px; background: var(--accent); color: var(--accent-fg); display: grid; place-items: center; font-weight: 600; font-size: 15px; }
.line { flex: 1; width: 2px; background: var(--border-strong); margin: 8px 0; }
.steps > li:last-child .line { opacity: 0; }
.step { display: flex; flex-direction: column; gap: 12px; padding-bottom: 40px; min-width: 0; }
.step h2 { margin-top: 4px; font-size: 22px; line-height: 28px; font-weight: 600; letter-spacing: -0.02em; }
.step > p { color: var(--fg-2); text-wrap: pretty; }
.note { display: flex; gap: 10px; padding: 12px 14px; border-radius: 12px; background: var(--accent-soft); font-size: 15px; line-height: 22px; }
.note.warn { background: var(--warn-soft); }
.terms { margin: 0; padding: 8px 24px; }
.terms > div { display: grid; grid-template-columns: minmax(120px, 180px) 1fr; gap: 16px; padding: 12px 0; border-top: 1px solid var(--border); }
.terms > div:first-child { border-top: none; }
.terms dt { font-weight: 600; }
.terms dd { margin: 0; color: var(--fg-2); }
@media (max-width: 560px) { .terms > div { grid-template-columns: 1fr; gap: 2px; } }

/* Tables */
.table-card { border-radius: var(--r-card); background: var(--surface); backdrop-filter: var(--blur); box-shadow: var(--shadow-1); overflow-x: auto; }
.table-card table { width: 100%; border-collapse: collapse; font-size: 15px; line-height: 22px; }
.table-card thead tr { text-align: left; font-size: 13px; color: var(--fg-3); background: var(--surface-2); }
.table-card th, .table-card td { padding: 12px 16px; vertical-align: top; }
.table-card thead th { padding: 10px 16px; font-weight: 500; }
.table-card tbody tr { border-top: 1px solid var(--border); }
.table-card tbody th { text-align: left; font-weight: 500; }

/* Benchmarks */
.stat { padding: 24px; display: flex; flex-direction: column; gap: 4px; }
.stat .l { font-size: 14px; font-weight: 500; color: var(--fg-2); }
.stat .v { font-size: 40px; line-height: 46px; font-weight: 600; letter-spacing: -0.035em; font-variant-numeric: tabular-nums; }
.stat .s { font-size: 14px; color: var(--fg-3); }
.panel { padding: 28px; border-radius: 24px; }
.panel-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; }
.panel-head .muted { font-size: 15px; }
.legend { display: flex; gap: 16px; font-size: 14px; flex-wrap: wrap; }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.sw { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }
.sw.b, .bar.b { background: var(--chart); }
.bars { display: grid; grid-template-columns: repeat(var(--n), minmax(0, 1fr)); gap: 12px; height: 260px; align-items: end; border-bottom: 1px solid var(--border); padding-top: 24px; }
.bar-g { height: 100%; display: flex; gap: 4px; align-items: flex-end; justify-content: center; }
.bar { flex: 1; max-width: 36px; border-radius: 6px 6px 0 0; position: relative; }
.bar span { position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%); padding-bottom: 4px; font-size: 12px; font-weight: 600; white-space: nowrap; font-variant-numeric: tabular-nums; }
.bar-x { display: grid; grid-template-columns: repeat(var(--n), minmax(0, 1fr)); gap: 12px; font-size: 13px; color: var(--fg-2); text-align: center; font-variant-numeric: tabular-nums; margin-top: 8px; }
.axis { font-size: 14px; color: var(--fg-3); text-align: center; margin-top: 8px; }
@media (max-width: 560px) { .bar span { font-size: 10px; } .bars { gap: 4px; } .bar-g { gap: 2px; } }
.hbar { display: grid; grid-template-columns: 120px minmax(0, 1fr) 110px; gap: 12px; align-items: center; font-size: 14px; }
.track { height: 14px; border-radius: 7px; background: var(--sunken); }
.fill { height: 100%; min-width: 4px; border-radius: 7px; background: var(--chart); }
.fill.other { background: var(--fg-3); }
@media (max-width: 560px) { .hbar { grid-template-columns: 1fr 90px; } .hbar .track { grid-column: 1 / -1; grid-row: 2; } }

/* Docs */
.docs { max-width: 1280px; margin: 0 auto; padding: 0 24px; display: grid; grid-template-columns: minmax(0, 1fr); gap: 48px; align-items: start; }
.side { display: none; }
@media (min-width: 900px) {
  .docs { grid-template-columns: 240px minmax(0, 1fr); }
  .side { position: sticky; top: 64px; max-height: calc(100vh - 64px); overflow: auto; padding: 32px 4px; display: flex; flex-direction: column; gap: 24px; }
  .doc-menu { display: none !important; }
}
@media (max-width: 899px) {
  .doc .crumbs { display: none; } /* the docs menu above shows the same */
}
@media (min-width: 1180px) { .docs.has-toc { grid-template-columns: 240px minmax(0, 1fr) 200px; } .toc-inline { display: none !important; } }
.search { height: 38px; display: flex; align-items: center; gap: 8px; padding: 0 12px; border-radius: 10px; background: var(--surface); box-shadow: inset 0 0 0 1px var(--border-input); flex-shrink: 0; }
.search .ms { font-size: 18px; color: var(--fg-3); }
.search input { flex: 1; min-width: 0; border: none; outline: none; background: transparent; font-size: 14px; }
.search:focus-within { outline: 2px solid var(--focus); outline-offset: 2px; }
.side-g { display: flex; flex-direction: column; gap: 2px; }
.side-g[hidden] { display: none; }
.side-h { padding: 0 10px 6px; font-size: 13px; font-weight: 600; }
.side-g a { min-height: 32px; padding: 6px 10px; border-radius: 8px; color: var(--fg-2); font-size: 14px; line-height: 20px; text-decoration: none; }
.side-g a:hover { background: var(--hover); color: var(--fg); }
.side-g a[aria-current="page"] { background: var(--accent-soft); color: var(--accent-ink); font-weight: 600; }
.toc { display: none; }
@media (min-width: 1180px) { .toc { position: sticky; top: 64px; max-height: calc(100vh - 64px); overflow: auto; padding: 40px 0; display: flex; flex-direction: column; gap: 8px; font-size: 14px; line-height: 20px; } }
.toc a { color: var(--fg-2); text-decoration: none; padding: 2px 0; }
.toc a:hover, .toc a.on { color: var(--fg); }
.doc { min-width: 0; padding: 40px 0 0; display: flex; flex-direction: column; gap: 20px; font-size: 16px; line-height: 26px; }
/* Docs menu and "On this page" on phones and tablets */
.doc-menu, .toc-inline { border-radius: 14px; background: var(--surface); box-shadow: var(--shadow-1); }
.doc-menu summary, .toc-inline summary { min-height: 52px; padding: 8px 12px 8px 16px; display: flex; align-items: center; gap: 8px; cursor: pointer; list-style: none; border-radius: 14px; }
.doc-menu summary::-webkit-details-marker, .toc-inline summary::-webkit-details-marker { display: none; }
.doc-menu summary:focus-visible, .toc-inline summary:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.doc-menu summary .k { font-size: 14px; color: var(--fg-3); white-space: nowrap; }
.doc-menu summary .k::after { content: "›"; margin-left: 8px; }
.doc-menu summary .b { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.toc-inline summary { font-weight: 600; font-size: 15px; justify-content: space-between; }
.chev { margin-left: auto; color: var(--fg-2); transition: transform .15s; }
details[open] > summary .chev { transform: rotate(180deg); }
@media (prefers-reduced-motion: reduce) { .chev { transition: none; } }
.doc-menu nav { padding: 4px 8px 12px; display: flex; flex-direction: column; gap: 16px; border-top: 1px solid var(--border); padding-top: 12px; }
.doc-menu .side-g a { min-height: 44px; display: flex; align-items: center; font-size: 15px; }
.toc-inline nav { padding: 4px 8px 12px; display: flex; flex-direction: column; border-top: 1px solid var(--border); padding-top: 8px; }
.toc-inline a { min-height: 44px; padding: 10px 8px; display: flex; align-items: center; border-radius: 8px; color: var(--fg-2); text-decoration: none; font-size: 15px; line-height: 21px; }
.toc-inline a:hover { background: var(--hover); color: var(--fg); }
.crumbs { font-size: 14px; color: var(--fg-3); display: flex; gap: 6px; flex-wrap: wrap; }
.crumbs a { color: var(--fg-3); text-decoration: none; }
.doc > h1 { font-size: clamp(32px, 4vw, 42px); line-height: 1.1; font-weight: 600; letter-spacing: -0.035em; }
.doc-lead { font-size: 19px; line-height: 30px; color: var(--fg-2); text-wrap: pretty; }
.doc-meta { display: flex; gap: 16px; flex-wrap: wrap; font-size: 14px; color: var(--fg-3); padding-bottom: 20px; border-bottom: 1px solid var(--border); }
.doc-meta > * { display: inline-flex; align-items: center; gap: 6px; }
.doc-meta a { text-decoration: none; }
.doc-meta .ms { font-size: 16px; }
.pager { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--border); }
.pager a { padding: 16px; border-radius: 14px; background: var(--surface); box-shadow: var(--shadow-1); color: var(--fg); text-decoration: none; display: flex; flex-direction: column; gap: 2px; }
.pager a:hover { box-shadow: var(--shadow-2); color: var(--fg); }
.pager .nx { text-align: right; grid-column: 2; }
.pager .k { font-size: 13px; color: var(--fg-3); }

/* Rendered Markdown */
.md { display: flex; flex-direction: column; gap: 16px; overflow-wrap: anywhere; }
.md > * { margin: 0; }
.md h2 { margin-top: 28px; font-size: 26px; line-height: 32px; font-weight: 600; letter-spacing: -0.02em; overflow-wrap: normal; }
.md h3 { margin-top: 16px; font-size: 20px; line-height: 28px; font-weight: 600; letter-spacing: -0.015em; }
.md h4 { margin-top: 8px; font-size: 17px; line-height: 26px; font-weight: 600; }
.md h2, .md h3, .md h4 { position: relative; }
.md :is(h2, h3, h4) code { overflow-wrap: anywhere; }
.md .anchor { position: absolute; left: -1em; width: 1em; color: var(--fg-3); text-decoration: none; opacity: 0; }
.md :is(h2, h3, h4):hover .anchor, .md .anchor:focus { opacity: 1; }
.md ul, .md ol { padding-left: 24px; display: flex; flex-direction: column; gap: 6px; }
.md li > ul, .md li > ol { margin-top: 6px; }
.md img { display: block; height: auto; border-radius: 16px; box-shadow: var(--shadow-1); }
.md p:has(> img:only-child) { margin: 4px 0; }
.md table { font-size: 14px; line-height: 21px; }
.md .table-card td, .md .table-card th { padding: 10px 14px; }
.md .code pre { font-size: 13px; line-height: 21px; }
.md hr { border: none; border-top: 1px solid var(--border); width: 100%; }
.callout { display: flex; gap: 12px; padding: 14px 16px; border-radius: 14px; background: var(--accent-soft); font-size: 15px; line-height: 23px; }
.callout > .ms { color: var(--accent-ink); font-variation-settings: "FILL" 1; }
.callout > div { display: flex; flex-direction: column; gap: 8px; min-width: 0; }

/* Footer and toast */
.foot { margin-top: 120px; border-top: 1px solid var(--border); }
.foot-in { max-width: 1200px; margin: 0 auto; padding: 48px 24px; display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 32px; }
.foot-about { display: flex; flex-direction: column; gap: 10px; grid-column: span 2; min-width: 0; }
.foot-about span:last-child { font-size: 14px; line-height: 22px; color: var(--fg-2); max-width: 360px; }
@media (max-width: 420px) { .foot-about { grid-column: auto; } }
.foot-col { display: flex; flex-direction: column; gap: 8px; }
.foot-col .b { font-size: 14px; }
.foot-col a { font-size: 14px; color: var(--fg-2); text-decoration: none; }
.foot-col a:hover { color: var(--fg); }
.toast-region { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); z-index: 60; }
.toast { padding: 12px 16px; border-radius: 14px; background: var(--fg); color: var(--on-fg); box-shadow: var(--shadow-2); font-weight: 500; font-size: 15px; }

@media (max-width: 640px) {
  .wrap, .wrap-960, .wrap-1100, .docs { padding-left: 16px; padding-right: 16px; }
  .hero { padding-top: 56px; }
  .pt-120 { padding-top: 88px; }
  .panel { padding: 20px; }
}
@media print {
  .top, .side, .toc, .foot, .pager, .copy, .doc-menu, .toc-inline { display: none !important; }
}