/* LiteBanking Developers — editorial burgundy docs */
:root {
    --wine: #4A0712;
    --wine-2: #2A040B;
    --wine-3: #1C0308;
    --burgundy: #7A0E24;
    --crimson: #C8102E;
    --rose: #E23A57;
    --blush: #F9E3E7;
    --paper: #FBF6F2;
    --paper-2: #F4ECE6;
    --ink: #2B1216;
    --ink-2: #5E4146;
    --muted: #8D7378;
    --line: #EADBD6;
    --gold: #E9C9A0;
    --gold-2: #F7E3C6;
    --ok: #177245;
    --warn: #A15C07;
    --bad: #B4152D;
    --radius: 18px;
    --shadow: 0 1px 0 rgba(74, 7, 18, .04), 0 18px 40px -24px rgba(74, 7, 18, .35);
    --serif: 'Fraunces', Georgia, serif;
    --sans: 'Poppins', system-ui, -apple-system, 'Segoe UI', sans-serif;
    --mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
    --top-h: 68px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--top-h) + 18px); }
body.lbd { margin: 0; background: var(--paper); color: var(--ink); font: 15px/1.7 var(--sans); -webkit-font-smoothing: antialiased; }
a { color: var(--burgundy); text-decoration: none; }
a:hover { color: var(--crimson); }
code { font-family: var(--mono); font-size: .86em; background: var(--blush); color: var(--burgundy); padding: .12em .42em; border-radius: 6px; }
button { font: inherit; cursor: pointer; }
img { max-width: 100%; }
.lbd-wrap { width: min(1240px, calc(100% - 48px)); margin: 0 auto; }
.lbd-skip { position: absolute; left: -999px; top: 8px; z-index: 100; background: #fff; padding: 8px 14px; border-radius: 8px; }
.lbd-skip:focus { left: 12px; }
:focus-visible { outline: 3px solid rgba(226, 58, 87, .55); outline-offset: 2px; border-radius: 8px; }

/* progress */
.lbd-progress { position: fixed; inset: 0 0 auto 0; height: 3px; z-index: 60; pointer-events: none; }
.lbd-progress span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--gold), var(--rose), var(--crimson)); }

/* ── top bar ── */
.lbd-top { position: sticky; top: 0; z-index: 50; height: var(--top-h); background: rgba(28, 3, 8, .92); backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px); border-bottom: 1px solid rgba(233, 201, 160, .14); }
.lbd-top-in { height: 100%; width: min(1400px, calc(100% - 40px)); margin: 0 auto; display: flex; align-items: center; gap: 28px; }
.lbd-brand { display: flex; align-items: center; gap: 12px; flex: none; }
.lbd-brand img { height: 30px; width: auto; display: block; }
.lbd-brand-tag { font: 600 11px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--gold); border: 1px solid rgba(233, 201, 160, .4); padding: 6px 9px; border-radius: 999px; }
.lbd-top-nav { display: flex; gap: 4px; margin-right: auto; }
.lbd-top-nav a { color: rgba(255, 255, 255, .72); font-size: 13.5px; font-weight: 500; padding: 8px 12px; border-radius: 10px; transition: color .2s, background .2s; }
.lbd-top-nav a:hover, .lbd-top-nav a.is-on { color: #fff; background: rgba(255, 255, 255, .07); }
.lbd-top-actions { display: flex; align-items: center; gap: 12px; }
.lbd-search-btn { display: flex; align-items: center; gap: 10px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12); color: rgba(255, 255, 255, .7); border-radius: 12px; padding: 8px 10px 8px 14px; font-size: 13px; transition: border-color .2s, background .2s; }
.lbd-search-btn:hover { border-color: rgba(233, 201, 160, .5); background: rgba(255, 255, 255, .09); }
.lbd-search-btn kbd, .lbd-palette kbd { font: 500 10.5px var(--mono); background: rgba(255, 255, 255, .1); border-radius: 6px; padding: 3px 6px; color: var(--gold-2); }
.lbd-link { color: rgba(255, 255, 255, .8); font-size: 13.5px; font-weight: 500; }
.lbd-link:hover { color: #fff; }
.lbd-cta { display: inline-flex; align-items: center; gap: 8px; background: linear-gradient(135deg, var(--gold-2), var(--gold)); color: var(--wine-2); font-weight: 600; font-size: 13.5px; padding: 9px 16px; border-radius: 12px; box-shadow: 0 8px 24px -10px rgba(233, 201, 160, .6); transition: transform .2s; }
.lbd-cta:hover { color: var(--wine-2); transform: translateY(-1px); }
.lbd-burger { display: none; width: 40px; height: 40px; border-radius: 12px; border: 1px solid rgba(255, 255, 255, .15); background: transparent; position: relative; }
.lbd-burger span { position: absolute; left: 11px; right: 11px; height: 2px; background: #fff; border-radius: 2px; transition: transform .25s; }
.lbd-burger span:first-child { top: 15px; }
.lbd-burger span:last-child { top: 23px; }
.lbd-burger[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.lbd-burger[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

/* ── hero ── */
.lbd-hero { position: relative; overflow: hidden; background: radial-gradient(120% 90% at 85% 0%, #6B0B20 0%, var(--wine) 38%, var(--wine-3) 100%); color: #fff; padding: 84px 0 0; }
.lbd-hero-bg span { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .55; pointer-events: none; }
.lbd-hero-bg .o1 { width: 520px; height: 520px; background: #C8102E; top: -180px; right: -120px; animation: lbd-drift 18s ease-in-out infinite alternate; }
.lbd-hero-bg .o2 { width: 420px; height: 420px; background: #E9C9A0; bottom: -260px; left: -140px; opacity: .22; animation: lbd-drift 22s ease-in-out infinite alternate-reverse; }
.lbd-hero-bg .grid { inset: 0; border-radius: 0; filter: none; opacity: .5; background-image: linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px); background-size: 56px 56px; -webkit-mask-image: radial-gradient(70% 70% at 70% 30%, #000 20%, transparent 75%); mask-image: radial-gradient(70% 70% at 70% 30%, #000 20%, transparent 75%); }
@keyframes lbd-drift { to { transform: translate(-60px, 40px) scale(1.08); } }
.lbd-hero-in { position: relative; display: grid; grid-template-columns: 1.02fr 1fr; gap: 56px; align-items: center; }
.lbd-eyebrow { display: inline-flex; align-items: center; gap: 10px; font: 500 12px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--gold-2); margin: 0 0 22px; padding: 8px 14px; border: 1px solid rgba(233, 201, 160, .3); border-radius: 999px; background: rgba(255, 255, 255, .04); }
.lbd-eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: #5EE19C; box-shadow: 0 0 0 4px rgba(94, 225, 156, .18); }
.lbd-hero h1 { font: 600 clamp(38px, 5.2vw, 64px)/1.04 var(--serif); letter-spacing: -.02em; margin: 0 0 22px; }
.lbd-hero h1 em { font-style: italic; font-weight: 500; background: linear-gradient(100deg, var(--gold-2), var(--gold) 45%, #F4A7B5); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lbd-lead { font-size: 17px; line-height: 1.7; color: rgba(255, 255, 255, .76); max-width: 560px; margin: 0 0 30px; }
.lbd-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 28px; }
.lbd-btn { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; font-size: 14.5px; padding: 13px 22px; border-radius: 14px; transition: transform .2s, box-shadow .2s, background .2s; }
.lbd-btn-gold { background: linear-gradient(135deg, var(--gold-2), var(--gold)); color: var(--wine-2); box-shadow: 0 14px 32px -14px rgba(233, 201, 160, .7); }
.lbd-btn-gold:hover { color: var(--wine-2); transform: translateY(-2px); }
.lbd-btn-ghost { color: #fff; border: 1px solid rgba(255, 255, 255, .22); background: rgba(255, 255, 255, .05); }
.lbd-btn-ghost:hover { color: #fff; background: rgba(255, 255, 255, .1); }
.lbd-base { display: inline-flex; align-items: center; gap: 10px; background: rgba(0, 0, 0, .25); border: 1px solid rgba(255, 255, 255, .1); border-radius: 12px; padding: 6px 6px 6px 14px; max-width: 100%; }
.lbd-base .lbl { font: 600 10.5px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--gold); }
.lbd-base code { background: none; color: #fff; padding: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lbd-copy { border: 0; background: rgba(255, 255, 255, .08); color: #fff; width: 32px; height: 32px; border-radius: 9px; flex: none; }
.lbd-copy:hover { background: rgba(255, 255, 255, .16); }

.lbd-console { position: relative; background: linear-gradient(180deg, rgba(255, 255, 255, .07), rgba(255, 255, 255, .02)); border: 1px solid rgba(255, 255, 255, .12); border-radius: 22px; box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .7), inset 0 1px 0 rgba(255, 255, 255, .08); overflow: hidden; transform: perspective(1200px) rotateY(-6deg) rotateX(3deg); transition: transform .6s cubic-bezier(.2, .7, .2, 1); }
.lbd-console:hover { transform: perspective(1200px) rotateY(0) rotateX(0); }
.lbd-console-bar { display: flex; align-items: center; gap: 16px; padding: 12px 16px; border-bottom: 1px solid rgba(255, 255, 255, .08); background: rgba(0, 0, 0, .18); }
.lbd-console-bar .dots { display: flex; gap: 6px; }
.lbd-console-bar .dots i { width: 10px; height: 10px; border-radius: 50%; background: rgba(255, 255, 255, .18); }
.lbd-console-bar .dots i:first-child { background: #E23A57; }
.lbd-console-bar .dots i:nth-child(2) { background: var(--gold); }
.lbd-console-tabs { display: flex; gap: 4px; }
.lbd-console-tabs button { border: 0; background: transparent; color: rgba(255, 255, 255, .55); font: 500 12px var(--mono); padding: 6px 10px; border-radius: 8px; }
.lbd-console-tabs button.is-on { color: #fff; background: rgba(255, 255, 255, .09); }
.lbd-console-body { margin: 0; padding: 22px 22px 18px; font: 13px/1.75 var(--mono); color: #F3E7E9; min-height: 238px; overflow-x: auto; white-space: pre; }
.lbd-console-body code { background: none; color: inherit; padding: 0; font-size: inherit; }
.lbd-console-body .c { color: rgba(255, 255, 255, .42); }
.lbd-console-body .k { color: var(--gold); }
.lbd-console-body .s { color: #F4A7B5; }
.lbd-console-body .p { color: #F7E3C6; }
.lbd-console-body .b, .lbd-console-body .n { color: #8FE3B5; }
.lbd-console-foot { display: flex; flex-wrap: wrap; gap: 18px; padding: 12px 22px 16px; border-top: 1px solid rgba(255, 255, 255, .08); font-size: 12px; color: rgba(255, 255, 255, .6); }
.lbd-console-foot i { color: var(--gold); margin-right: 6px; }
.lbd-caret { display: inline-block; width: 8px; height: 1.1em; background: var(--gold); vertical-align: -2px; animation: lbd-blink 1s steps(2) infinite; }
@keyframes lbd-blink { 50% { opacity: 0; } }

.lbd-stats { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); margin: 64px 0 0; border-top: 1px solid rgba(255, 255, 255, .1); }
.lbd-stats div { padding: 26px 0 30px; border-right: 1px solid rgba(255, 255, 255, .1); padding-left: 28px; }
.lbd-stats div:first-child { padding-left: 0; }
.lbd-stats div:last-child { border-right: 0; }
.lbd-stats dt { font: 600 40px/1 var(--serif); color: var(--gold-2); }
.lbd-stats dd { margin: 8px 0 0; font-size: 13px; color: rgba(255, 255, 255, .6); }

/* ── body layout ── */
.lbd-body { width: min(1400px, calc(100% - 40px)); margin: 0 auto; display: grid; grid-template-columns: 228px minmax(0, 1fr); gap: 56px; }
.lbd-rail { position: sticky; top: calc(var(--top-h) + 28px); align-self: start; padding-top: 56px; max-height: calc(100vh - var(--top-h) - 28px); overflow-y: auto; }
.lbd-rail-h { font: 600 11px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin: 0 0 14px; }
.lbd-rail ol { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--line); }
.lbd-rail a { display: flex; gap: 12px; align-items: baseline; padding: 7px 0 7px 16px; margin-left: -1px; border-left: 2px solid transparent; color: var(--ink-2); font-size: 13.5px; transition: color .2s, border-color .2s; }
.lbd-rail a .n { font: 500 11px var(--mono); color: var(--muted); }
.lbd-rail a:hover { color: var(--burgundy); }
.lbd-rail a.is-on { color: var(--crimson); border-left-color: var(--crimson); font-weight: 600; }
.lbd-rail a.is-on .n { color: var(--crimson); }
.lbd-rail-card { margin-top: 28px; padding: 18px; border-radius: 16px; background: var(--wine); color: #fff; }
.lbd-rail-card i { color: var(--gold); font-size: 18px; }
.lbd-rail-card p { margin: 8px 0 4px; font-weight: 600; font-size: 14px; }
.lbd-rail-card a { color: var(--gold-2); font-size: 13px; }
.lbd-rail-scrim { display: none; }
.lbd-main { min-width: 0; padding-bottom: 40px; }

/* ── sections ── */
.lbd-sec { padding: 72px 0 8px; }
.lbd-sec + .lbd-sec { border-top: 1px dashed var(--line); margin-top: 48px; }
.lbd-sec-h { max-width: 760px; margin-bottom: 30px; }
.lbd-kicker { display: inline-block; font: 600 11px var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--crimson); margin-bottom: 10px; }
.lbd-sec-h h2 { font: 600 clamp(28px, 3.2vw, 40px)/1.12 var(--serif); letter-spacing: -.015em; margin: 0 0 12px; color: var(--wine); }
.lbd-sec-h p { margin: 0; color: var(--ink-2); font-size: 15.5px; }
.lbd-muted { color: var(--muted); margin: 0 0 12px; }
.lbd-mt { margin-top: 20px; }
.lbd-js .lbd-sec { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .7, .2, 1); }
.lbd-js .lbd-sec.is-in { opacity: 1; transform: none; }

.lbd-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px; box-shadow: var(--shadow); min-width: 0; }
.lbd-card h3 { font: 600 16px/1.3 var(--sans); margin: 0 0 14px; color: var(--wine); display: flex; align-items: center; gap: 10px; }
.lbd-card h3 i { color: var(--crimson); }
.lbd-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.lbd-card-rules ul { margin: 0; padding-left: 18px; color: var(--ink-2); }
.lbd-card-rules li { margin-bottom: 8px; }
.lbd-card-rules li::marker { color: var(--crimson); }

.lbd-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.lbd-table th { text-align: left; font: 600 11px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); padding: 0 12px 10px 0; border-bottom: 1px solid var(--line); }
.lbd-table td { padding: 11px 12px 11px 0; border-bottom: 1px solid var(--paper-2); vertical-align: top; color: var(--ink-2); }
.lbd-table tr:last-child td { border-bottom: 0; }
.lbd-table td:first-child { white-space: nowrap; }
.lbd-req { font: 600 10px var(--mono); color: var(--crimson); margin-left: 6px; text-transform: uppercase; letter-spacing: .08em; }
.lbd-type { font: 500 11px var(--mono); color: var(--muted); margin-left: 6px; }

/* code */
.lbd-code { position: relative; background: var(--wine-3); border-radius: 16px; border: 1px solid #3A0A14; overflow: hidden; }
.lbd-code pre { margin: 0; padding: 20px 22px; overflow: auto; max-height: 520px; font: 12.8px/1.75 var(--mono); color: #F3E7E9; }
.lbd-code.sm pre { max-height: 280px; }
.lbd-code code { background: none; color: inherit; padding: 0; font-size: inherit; }
.lbd-code-copy { position: absolute; top: 10px; right: 10px; z-index: 2; border: 1px solid rgba(255, 255, 255, .14); background: rgba(255, 255, 255, .06); color: rgba(255, 255, 255, .8); font: 500 11.5px var(--sans); padding: 5px 10px; border-radius: 9px; transition: background .2s; }
.lbd-code-copy:hover { background: rgba(255, 255, 255, .14); color: #fff; }
.tk-k { color: #F7E3C6; }
.tk-s { color: #F4A7B5; }
.tk-n { color: #8FE3B5; }
.tk-b { color: #E9C9A0; }
.tk-c { color: rgba(255, 255, 255, .42); font-style: italic; }

/* families */
.lbd-families { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 16px; }
.lbd-fam { position: relative; text-align: left; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 20px 18px; overflow: hidden; transition: transform .3s cubic-bezier(.2, .7, .2, 1), box-shadow .3s, border-color .3s; }
.lbd-fam::after { content: ''; position: absolute; inset: auto -40% -60% auto; width: 180px; height: 180px; border-radius: 50%; background: radial-gradient(circle, rgba(226, 58, 87, .14), transparent 70%); transition: transform .4s; }
.lbd-fam:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: rgba(200, 16, 46, .35); }
.lbd-fam:hover::after { transform: scale(1.4); }
.lbd-fam i { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 13px; background: var(--blush); color: var(--crimson); font-size: 17px; margin-bottom: 16px; }
.lbd-fam b { display: block; font: 600 16px/1.3 var(--sans); color: var(--wine); margin-bottom: 4px; }
.lbd-fam span { font-size: 12.5px; color: var(--muted); }
.lbd-fam em { position: absolute; top: 20px; right: 18px; font: 600 12px var(--mono); font-style: normal; color: var(--burgundy); background: var(--paper-2); border-radius: 999px; padding: 4px 10px; }

/* steps */
.lbd-steps { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: 24px; }
.lbd-steps-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; position: relative; }
.lbd-steps-list button { width: 100%; display: flex; gap: 14px; align-items: flex-start; text-align: left; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 16px; color: var(--ink); transition: border-color .2s, box-shadow .2s, background .2s; }
.lbd-steps-list button span { flex: none; width: 32px; height: 32px; border-radius: 10px; display: grid; place-items: center; font: 600 14px var(--serif); background: var(--paper-2); color: var(--burgundy); }
.lbd-steps-list button b { display: block; font-size: 14.5px; }
.lbd-steps-list button small { color: var(--muted); font-size: 12.5px; }
.lbd-steps-list button.is-on { border-color: var(--crimson); box-shadow: 0 12px 28px -18px rgba(200, 16, 46, .6); }
.lbd-steps-list button.is-on span { background: var(--crimson); color: #fff; }
.lbd-steps-panel { min-width: 0; display: flex; flex-direction: column; gap: 14px; }
.lbd-langs { display: inline-flex; align-self: flex-start; gap: 4px; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 4px; }
.lbd-langs button { border: 0; background: transparent; padding: 7px 14px; border-radius: 9px; font-size: 13px; font-weight: 500; color: var(--ink-2); }
.lbd-langs button.is-on { background: var(--wine); color: #fff; }
.lbd-step-copy { color: var(--ink-2); }
.lbd-step-copy p { margin: 0; }

/* canonical */
.lbd-canon { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding: 26px; background: var(--wine); border-radius: 20px; margin-bottom: 12px; }
.lbd-canon .chip { border: 1px solid rgba(233, 201, 160, .35); background: rgba(255, 255, 255, .05); color: var(--gold-2); font: 600 clamp(14px, 1.8vw, 20px) var(--mono); padding: 12px 18px; border-radius: 14px; transition: background .2s, transform .2s, border-color .2s; }
.lbd-canon .chip:hover, .lbd-canon .chip.is-on { background: var(--gold); color: var(--wine-2); border-color: var(--gold); transform: translateY(-2px); }
.lbd-canon .pipe { color: rgba(255, 255, 255, .35); font: 600 22px var(--mono); }
.lbd-canon-note { margin: 0 0 26px; padding: 14px 18px; background: #fff; border: 1px dashed var(--line); border-radius: 14px; color: var(--ink-2); min-height: 52px; }

/* lab */
.lbd-lab { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 22px; }
.lbd-lab-form { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 22px; display: flex; flex-direction: column; gap: 14px; box-shadow: var(--shadow); }
.lbd-lab-form .row { display: flex; gap: 12px; }
.lbd-lab-form label { display: flex; flex-direction: column; gap: 6px; font: 600 11px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.lbd-lab-form label.grow { flex: 1; min-width: 0; }
.lbd-lab-form input, .lbd-lab-form select, .lbd-lab-form textarea { font: 13px/1.6 var(--mono); letter-spacing: 0; text-transform: none; color: var(--ink); background: var(--paper); border: 1px solid var(--line); border-radius: 11px; padding: 10px 12px; width: 100%; resize: vertical; transition: border-color .2s, box-shadow .2s; }
.lbd-lab-form input:focus, .lbd-lab-form select:focus, .lbd-lab-form textarea:focus { outline: 0; border-color: var(--crimson); box-shadow: 0 0 0 4px rgba(200, 16, 46, .1); }
.lbd-lab-hint { margin: 0; font-size: 12.5px; color: var(--muted); }
.lbd-lab-hint i { color: var(--crimson); margin-right: 6px; }
.lbd-lab-out { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.lbd-lab-step { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 12px 16px; display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.lbd-lab-step span { font: 600 10.5px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.lbd-lab-step code { background: none; padding: 0; color: var(--ink); font-size: 12.5px; }
.lbd-lab-step code.wrap { word-break: break-all; white-space: pre-wrap; }
.lbd-lab-step.hl { background: var(--wine); border-color: var(--wine); }
.lbd-lab-step.hl span { color: var(--gold); }
.lbd-lab-step.hl code { color: var(--gold-2); }
.lbd-lab-step.flash { animation: lbd-flash .5s ease; }
@keyframes lbd-flash { from { box-shadow: 0 0 0 4px rgba(233, 201, 160, .6); } }

/* reference */
.lbd-ref { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 24px; align-items: start; }
.lbd-ref-side { position: sticky; top: calc(var(--top-h) + 20px); display: flex; flex-direction: column; gap: 12px; }
.lbd-filter { display: flex; align-items: center; gap: 10px; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 0 12px; }
.lbd-filter i { color: var(--muted); font-size: 13px; }
.lbd-filter input { border: 0; outline: 0; background: transparent; font: 13.5px var(--sans); padding: 11px 0; width: 100%; color: var(--ink); }
.lbd-ref-cats { display: flex; flex-direction: column; gap: 4px; max-height: calc(100vh - 220px); overflow-y: auto; padding-right: 4px; }
.lbd-ref-cats button { display: flex; align-items: center; gap: 10px; text-align: left; border: 0; background: transparent; padding: 9px 12px; border-radius: 11px; font-size: 13.5px; color: var(--ink-2); transition: background .2s, color .2s; }
.lbd-ref-cats button i { width: 18px; color: var(--muted); text-align: center; }
.lbd-ref-cats button em { margin-left: auto; font: 500 11px var(--mono); font-style: normal; color: var(--muted); }
.lbd-ref-cats button:hover { background: #fff; color: var(--wine); }
.lbd-ref-cats button.is-on { background: var(--wine); color: #fff; }
.lbd-ref-cats button.is-on i, .lbd-ref-cats button.is-on em { color: var(--gold); }
.lbd-ref-list { display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.lbd-ref-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 4px; }
.lbd-ref-head h3 { margin: 0; font: 600 22px var(--serif); color: var(--wine); }
.lbd-ref-head span { font-size: 13px; color: var(--muted); }
.lbd-ep { background: #fff; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; transition: border-color .2s, box-shadow .2s; }
.lbd-ep[open] { border-color: rgba(200, 16, 46, .35); box-shadow: var(--shadow); }
.lbd-ep summary { list-style: none; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 14px; align-items: center; padding: 14px 18px; cursor: pointer; }
.lbd-ep summary::-webkit-details-marker { display: none; }
.lbd-ep summary .path { font: 500 13px var(--mono); color: var(--ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lbd-ep summary .name { display: block; font: 500 12.5px var(--sans); color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lbd-ep summary .chev { color: var(--muted); transition: transform .25s; }
.lbd-ep[open] summary .chev { transform: rotate(180deg); color: var(--crimson); }
.lbd-m { font: 600 11px/1 var(--mono); padding: 7px 9px; border-radius: 8px; min-width: 60px; text-align: center; letter-spacing: .04em; }
.lbd-m.get { background: #E6F4EC; color: var(--ok); }
.lbd-m.post { background: var(--blush); color: var(--crimson); }
.lbd-m.put, .lbd-m.patch { background: #FDF1DC; color: var(--warn); }
.lbd-m.delete { background: #FBE4E4; color: var(--bad); }
.lbd-ep-body { padding: 4px 18px 20px; border-top: 1px solid var(--paper-2); display: flex; flex-direction: column; gap: 16px; }
.lbd-ep-body > p { margin: 12px 0 0; color: var(--ink-2); }
.lbd-ep-body h4 { margin: 4px 0 8px; font: 600 11px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.lbd-ep-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.lbd-tag { font: 500 11.5px var(--sans); padding: 4px 10px; border-radius: 999px; background: var(--paper-2); color: var(--ink-2); }
.lbd-tag.sig { background: var(--wine); color: var(--gold-2); }
.lbd-ep-io { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.lbd-ep-io > div { min-width: 0; }
.lbd-ex-tabs { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.lbd-ex-tabs button { border: 1px solid var(--line); background: #fff; border-radius: 9px; font-size: 12px; padding: 5px 10px; color: var(--ink-2); }
.lbd-ex-tabs button.is-on { background: var(--wine); color: #fff; border-color: var(--wine); }
.lbd-empty { padding: 40px; text-align: center; color: var(--muted); background: #fff; border: 1px dashed var(--line); border-radius: 16px; }

/* chips */
.lbd-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.lbd-chips button { border: 1px solid var(--line); background: #fff; color: var(--ink-2); font-size: 13px; padding: 7px 14px; border-radius: 999px; transition: all .2s; }
.lbd-chips button em { font-style: normal; font: 500 11px var(--mono); color: var(--muted); margin-left: 6px; }
.lbd-chips button:hover { border-color: var(--crimson); color: var(--crimson); }
.lbd-chips button.is-on { background: var(--crimson); border-color: var(--crimson); color: #fff; }
.lbd-chips button.is-on em { color: rgba(255, 255, 255, .8); }

/* guides */
.lbd-guides { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.lbd-guide { text-align: left; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 18px 18px 16px; display: flex; flex-direction: column; gap: 8px; transition: transform .25s, border-color .25s, box-shadow .25s; }
.lbd-guide:hover { transform: translateY(-3px); border-color: rgba(200, 16, 46, .35); box-shadow: var(--shadow); }
.lbd-guide small { font: 600 10.5px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--crimson); }
.lbd-guide b { font: 600 15px/1.35 var(--sans); color: var(--wine); }
.lbd-guide span { font-size: 13px; color: var(--muted); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.lbd-guide .go { margin-top: auto; font-size: 12.5px; font-weight: 600; color: var(--burgundy); }

/* webhooks */
.lbd-hooks { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: 20px; }
.lbd-hooks-list { display: flex; flex-direction: column; gap: 6px; max-height: 560px; overflow-y: auto; padding-right: 4px; }
.lbd-hooks-list button { text-align: left; border: 1px solid var(--line); background: #fff; border-radius: 13px; padding: 11px 14px; transition: border-color .2s, background .2s; }
.lbd-hooks-list button code { display: block; background: none; padding: 0; color: var(--ink); font-size: 12.5px; }
.lbd-hooks-list button small { color: var(--muted); font-size: 12px; }
.lbd-hooks-list button.is-on { background: var(--wine); border-color: var(--wine); }
.lbd-hooks-list button.is-on code { color: var(--gold-2); }
.lbd-hooks-list button.is-on small { color: rgba(255, 255, 255, .6); }
.lbd-hooks-view { min-width: 0; display: flex; flex-direction: column; gap: 12px; }
.lbd-hook-meta { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 18px 20px; }
.lbd-hook-meta h3 { margin: 0 0 6px; font: 600 18px var(--serif); color: var(--wine); }
.lbd-hook-meta p { margin: 0 0 6px; color: var(--ink-2); font-size: 14px; }
.lbd-hook-meta .when { font-size: 13px; color: var(--muted); }
.lbd-hook-meta .when b { color: var(--burgundy); }

/* errors */
.lbd-err-tools { display: flex; flex-direction: column; gap: 12px; }
.lbd-err-tools .lbd-filter { max-width: 460px; }
.lbd-errs { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 12px; }
.lbd-err { background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--crimson); border-radius: 14px; padding: 14px 16px; min-width: 0; }
.lbd-err.pending { border-left-color: var(--warn); }
.lbd-err.success { border-left-color: var(--ok); }
.lbd-err header { display: flex; justify-content: space-between; gap: 10px; align-items: flex-start; margin-bottom: 6px; }
.lbd-err code { background: none; padding: 0; font-weight: 600; color: var(--wine); font-size: 12.5px; word-break: break-all; }
.lbd-err .st { flex: none; font: 600 10px var(--mono); letter-spacing: .08em; text-transform: uppercase; padding: 3px 8px; border-radius: 999px; background: var(--blush); color: var(--crimson); }
.lbd-err.pending .st { background: #FDF1DC; color: var(--warn); }
.lbd-err.success .st { background: #E6F4EC; color: var(--ok); }
.lbd-err b { display: block; font-size: 13.5px; color: var(--ink); margin-bottom: 4px; }
.lbd-err p { margin: 0; font-size: 13px; color: var(--muted); }
.lbd-more { display: block; margin: 16px auto 0; border: 1px solid var(--line); background: #fff; border-radius: 12px; padding: 10px 20px; font-weight: 600; color: var(--burgundy); }

/* reliability */
.lbd-rel { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.lbd-rel article { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; position: relative; overflow: hidden; }
.lbd-rel article i { font-size: 20px; color: var(--crimson); }
.lbd-rel article h3 { font: 600 19px var(--serif); color: var(--wine); margin: 12px 0 8px; }
.lbd-rel article p { margin: 0; color: var(--ink-2); font-size: 14px; }

/* changelog */
.lbd-log { list-style: none; margin: 0; padding: 0 0 0 28px; border-left: 2px solid var(--line); display: flex; flex-direction: column; gap: 22px; }
.lbd-log li { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px; }
.lbd-log li::before { content: ''; position: absolute; left: -38px; top: 24px; width: 16px; height: 16px; border-radius: 50%; background: var(--paper); border: 3px solid var(--crimson); }
.lbd-log .v { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 6px; }
.lbd-log .v code { background: var(--wine); color: var(--gold-2); }
.lbd-log .v small { color: var(--muted); font-size: 12.5px; }
.lbd-log .v .t { font: 600 10px var(--mono); text-transform: uppercase; letter-spacing: .08em; background: var(--paper-2); color: var(--burgundy); padding: 3px 8px; border-radius: 999px; }
.lbd-log h3 { margin: 0 0 6px; font: 600 19px var(--serif); color: var(--wine); }
.lbd-log p { margin: 0 0 10px; color: var(--ink-2); font-size: 14px; }
.lbd-log ul { margin: 0; padding-left: 18px; color: var(--ink-2); font-size: 13.5px; }
.lbd-log ul li { background: none; border: 0; padding: 0; margin-bottom: 4px; }
.lbd-log ul li::before { display: none; }
.lbd-log .dep { margin-top: 10px; padding: 10px 14px; border-radius: 12px; background: #FDF1DC; color: var(--warn); font-size: 13px; }

/* tools */
.lbd-tools { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.lbd-tools a { display: grid; grid-template-columns: 44px 1fr; grid-template-rows: auto auto; column-gap: 14px; align-items: center; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 16px; color: var(--ink); transition: transform .25s, border-color .25s, box-shadow .25s; }
.lbd-tools a:hover { transform: translateY(-3px); border-color: rgba(200, 16, 46, .35); box-shadow: var(--shadow); color: var(--ink); }
.lbd-tools a i { grid-row: 1 / 3; width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--wine); color: var(--gold); }
.lbd-tools a b { font-size: 14.5px; color: var(--wine); }
.lbd-tools a span { font-size: 12.5px; color: var(--muted); }

/* end band + footer */
.lbd-end { margin-top: 72px; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 40px 44px; border-radius: 26px; color: #fff; background: radial-gradient(120% 140% at 100% 0%, #8E1030, var(--wine) 45%, var(--wine-3)); position: relative; overflow: hidden; }
.lbd-end::after { content: ''; position: absolute; width: 320px; height: 320px; border-radius: 50%; right: -80px; bottom: -160px; background: radial-gradient(circle, rgba(233, 201, 160, .35), transparent 70%); }
.lbd-end h2 { margin: 0 0 6px; font: 600 32px var(--serif); }
.lbd-end p { margin: 0; color: rgba(255, 255, 255, .72); }
.lbd-end-actions { display: flex; gap: 12px; flex-wrap: wrap; position: relative; z-index: 1; }
.lbd-foot { margin-top: 72px; background: var(--wine-3); color: rgba(255, 255, 255, .6); padding: 34px 0; }
.lbd-foot-in { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.lbd-foot-in img { height: 28px; width: auto; }
.lbd-foot-in p { margin: 0; font-size: 13px; }
.lbd-foot-in nav { margin-left: auto; display: flex; gap: 18px; flex-wrap: wrap; }
.lbd-foot-in nav a { color: rgba(255, 255, 255, .7); font-size: 13px; }
.lbd-foot-in nav a:hover { color: var(--gold-2); }

/* reader */
.lbd-reader { position: fixed; inset: 0; z-index: 80; visibility: hidden; }
.lbd-reader.is-open { visibility: visible; }
.lbd-reader-scrim { position: absolute; inset: 0; background: rgba(28, 3, 8, .55); opacity: 0; transition: opacity .3s; }
.lbd-reader.is-open .lbd-reader-scrim { opacity: 1; }
.lbd-reader-panel { position: absolute; top: 0; right: 0; bottom: 0; width: min(860px, 100%); background: var(--paper); display: flex; flex-direction: column; transform: translateX(100%); transition: transform .4s cubic-bezier(.2, .7, .2, 1); box-shadow: -30px 0 60px -20px rgba(0, 0, 0, .4); }
.lbd-reader.is-open .lbd-reader-panel { transform: none; }
.lbd-reader-panel header { position: relative; padding: 28px 64px 20px 36px; border-bottom: 1px solid var(--line); background: #fff; }
.lbd-reader-panel header h2 { margin: 0; font: 600 26px/1.2 var(--serif); color: var(--wine); }
.lbd-x { position: absolute; top: 22px; right: 22px; width: 38px; height: 38px; border-radius: 11px; border: 1px solid var(--line); background: #fff; color: var(--ink); }
.lbd-x:hover { border-color: var(--crimson); color: var(--crimson); }
.lbd-reader-body { flex: 1; overflow-y: auto; padding: 28px 36px 60px; }
.lbd-prose { color: var(--ink-2); font-size: 15px; }
.lbd-prose h1, .lbd-prose h2, .lbd-prose h3, .lbd-prose h4 { font-family: var(--serif); color: var(--wine); line-height: 1.25; margin: 1.6em 0 .6em; }
.lbd-prose h1 { font-size: 28px; }
.lbd-prose h2 { font-size: 23px; }
.lbd-prose h3 { font-size: 19px; }
.lbd-prose pre { background: var(--wine-3) !important; color: #F3E7E9 !important; border-radius: 14px; padding: 18px 20px; overflow: auto; font: 12.8px/1.7 var(--mono); }
.lbd-prose pre code { background: none; color: inherit; padding: 0; }
.lbd-prose table { width: 100%; border-collapse: collapse; font-size: 13.5px; margin: 1em 0; display: block; overflow-x: auto; }
.lbd-prose th, .lbd-prose td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
.lbd-prose th { background: var(--paper-2); color: var(--wine); }
.lbd-prose blockquote { margin: 1em 0; padding: 12px 18px; border-left: 4px solid var(--crimson); background: #fff; border-radius: 0 12px 12px 0; }
.lbd-prose img { border-radius: 12px; }
.lbd-prose [style*="background"] { background: #fff !important; }
.lbd-prose [style*="color"] { color: inherit !important; }
.lbd-skel { height: 14px; border-radius: 7px; background: linear-gradient(90deg, var(--paper-2), #fff, var(--paper-2)); background-size: 200% 100%; animation: lbd-sh 1.2s linear infinite; margin-bottom: 12px; }
@keyframes lbd-sh { to { background-position: -200% 0; } }

/* palette */
.lbd-palette { position: fixed; inset: 0; z-index: 90; display: none; }
.lbd-palette.is-open { display: block; }
.lbd-palette-scrim { position: absolute; inset: 0; background: rgba(28, 3, 8, .55); backdrop-filter: blur(4px); }
.lbd-palette-box { position: relative; width: min(640px, calc(100% - 32px)); margin: 12vh auto 0; background: #fff; border-radius: 20px; overflow: hidden; box-shadow: 0 40px 80px -20px rgba(0, 0, 0, .5); animation: lbd-pop .22s ease; }
@keyframes lbd-pop { from { transform: translateY(-10px) scale(.98); opacity: 0; } }
.lbd-palette-box label { display: flex; align-items: center; gap: 12px; padding: 0 18px; border-bottom: 1px solid var(--line); }
.lbd-palette-box label i { color: var(--crimson); }
.lbd-palette-box input { flex: 1; border: 0; outline: 0; font: 16px var(--sans); padding: 18px 0; color: var(--ink); background: transparent; }
.lbd-palette kbd { background: var(--paper-2); color: var(--muted); }
.lbd-palette-box ul { list-style: none; margin: 0; padding: 8px; max-height: 420px; overflow-y: auto; }
.lbd-palette-box li a { display: flex; gap: 12px; align-items: center; padding: 10px 12px; border-radius: 12px; color: var(--ink); }
.lbd-palette-box li a small { margin-left: auto; font: 600 10px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.lbd-palette-box li a span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lbd-palette-box li a.is-on, .lbd-palette-box li a:hover { background: var(--blush); color: var(--wine); }
.lbd-palette-box li.none { padding: 22px; text-align: center; color: var(--muted); }

.lbd-toast { position: fixed; left: 50%; bottom: 28px; transform: translate(-50%, 20px); background: var(--wine); color: #fff; padding: 10px 18px; border-radius: 12px; font-size: 13.5px; opacity: 0; pointer-events: none; transition: opacity .25s, transform .25s; z-index: 95; }
.lbd-toast.is-on { opacity: 1; transform: translate(-50%, 0); }
.lbd-flash-target { animation: lbd-flash 1.2s ease; }

/* ── responsive ── */
@media (max-width: 1180px) {
    .lbd-top-nav { display: none; }
    .lbd-body { grid-template-columns: minmax(0, 1fr); gap: 0; }
    .lbd-burger { display: block; }
    .lbd-rail { position: fixed; top: var(--top-h); left: 0; bottom: 0; width: 290px; max-height: none; z-index: 45; background: var(--paper); padding: 26px 22px; box-shadow: 20px 0 50px -20px rgba(0, 0, 0, .35); transform: translateX(-105%); transition: transform .35s cubic-bezier(.2, .7, .2, 1); }
    .lbd-rail.is-open { transform: none; }
    .lbd-rail-scrim { position: fixed; inset: var(--top-h) 0 0 0; z-index: 44; background: rgba(28, 3, 8, .4); }
    .lbd-rail.is-open + .lbd-rail-scrim { display: block; }
}
@media (max-width: 980px) {
    .lbd-hero-in, .lbd-steps, .lbd-lab, .lbd-ref, .lbd-hooks, .lbd-grid-2 { grid-template-columns: minmax(0, 1fr); }
    .lbd-console { transform: none; }
    .lbd-ref-side { position: static; }
    .lbd-ref-cats { flex-direction: row; overflow-x: auto; max-height: none; padding-bottom: 4px; }
    .lbd-ref-cats button { flex: none; }
    .lbd-ref-cats button em { margin-left: 6px; }
    .lbd-hooks-list { flex-direction: row; overflow-x: auto; max-height: none; }
    .lbd-hooks-list button { flex: none; }
    .lbd-tools { grid-template-columns: 1fr 1fr; }
    .lbd-ep-io { grid-template-columns: minmax(0, 1fr); }
    .lbd-end { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 720px) {
    .lbd-wrap { width: calc(100% - 32px); }
    .lbd-body, .lbd-top-in { width: calc(100% - 24px); }
    .lbd-search-btn span, .lbd-search-btn kbd, .lbd-link { display: none; }
    .lbd-cta { padding: 9px 12px; font-size: 12.5px; }
    .lbd-brand-tag { display: none; }
    .lbd-hero { padding-top: 54px; }
    .lbd-stats { grid-template-columns: 1fr 1fr; }
    .lbd-stats div { padding-left: 0 !important; border-right: 0; border-bottom: 1px solid rgba(255, 255, 255, .1); }
    .lbd-rel, .lbd-tools { grid-template-columns: minmax(0, 1fr); }
    .lbd-lab-form .row { flex-direction: column; }
    .lbd-errs { grid-template-columns: minmax(0, 1fr); }
    .lbd-end { padding: 30px 24px; }
    .lbd-foot-in nav { margin-left: 0; }
    .lbd-ep summary { grid-template-columns: auto minmax(0, 1fr); }
    .lbd-ep summary .chev { display: none; }
    .lbd-reader-panel header, .lbd-reader-body { padding-left: 20px; padding-right: 20px; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation: none !important; transition: none !important; }
    .lbd-js .lbd-sec { opacity: 1; transform: none; }
    .lbd-console { transform: none; }
}