/* bannerty v3 identity. Loads after /_kit/kit.css and overrides it. Dark studio UI, coral action, cyan safe zone,
   yellow highlight. Display type: a heavy condensed system face (Bahnschrift on Windows, Avenir Next Condensed on
   Apple, Arial Narrow fallback), uppercase, tight. Body: system sans. Sizes and pixels: monospace. */
:root{
--bg:#0b0d12;--bg-2:#11141c;--surface:#171b25;--surface-2:#1f2431;--line:rgba(255,255,255,.08);--line-2:rgba(255,255,255,.16);
--ink:#f3f4f8;--ink-2:#aab0bf;--ink-3:#7a8194;
--coral:#ff5d3b;--coral-2:#ff7a5c;--cyan:#38d6ff;--yellow:#ffcf4a;
--accent:var(--coral);--accent-strong:#e84b2b;--accent-soft:#2a1a16;--on-accent:#0b0d12;
--display:Bahnschrift,"Avenir Next Condensed","Futura Condensed","Arial Narrow","Segoe UI Variable Display","Segoe UI",system-ui,sans-serif;
--mono:ui-monospace,"Cascadia Mono",Consolas,"SF Mono",Menlo,monospace;
--radius:14px;--radius-sm:8px;--wrap:1200px
}
html{scroll-padding-top:72px;background:var(--bg)}
[hidden]{display:none!important}
body{background:var(--bg);color:var(--ink);font-size:16px;line-height:1.55}
::selection{background:var(--coral);color:#0b0d12}
a{color:var(--cyan)}
:focus-visible{outline:2px solid var(--yellow);outline-offset:2px;box-shadow:none}
h1,h2,h3{font-family:var(--display);letter-spacing:-.01em;line-height:1.02;color:var(--ink);text-transform:uppercase;font-weight:800;font-stretch:condensed}
h2{font-size:clamp(1.7rem,4vw,2.6rem);margin:0 0 .5rem}
h3{font-size:1.15rem;margin:0 0 .3rem}
p{color:var(--ink-2)}
code,.bt-mono{font-family:var(--mono);font-size:.8em;color:var(--ink-2)}
.wrap{max-width:var(--wrap)}
.skip{background:var(--yellow);color:#0b0d12}

/* header */
.site-header{background:rgba(11,13,18,.82);border-bottom:1px solid var(--line);box-shadow:none;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:56px;padding-top:0;padding-bottom:0}
.brand{display:inline-flex;align-items:center;gap:9px;color:var(--ink);text-decoration:none;font-family:var(--display);font-weight:800;font-size:1.25rem;letter-spacing:-.01em;text-transform:none}
.brand svg{width:30px;height:30px}
.brand .tld{color:var(--ink-3);font-weight:600}
.nav{display:none;gap:4px}
.nav a{color:var(--ink-2);font-size:.92rem;padding:6px 10px;border-radius:999px;text-decoration:none}
.nav a:hover,.nav a[aria-current=page]{color:var(--ink);background:var(--surface)}
@media(min-width:900px){.nav{display:flex}}
.bt-head-cta{display:inline-flex;align-items:center;gap:6px;background:var(--coral);color:#0b0d12;font-weight:700;font-size:.9rem;padding:9px 14px;border-radius:999px;text-decoration:none;border:0;cursor:pointer;white-space:nowrap}
.bt-head-cta:hover{background:var(--coral-2)}

/* editor shell */
.bt-editor{padding:14px 0 0}
.bt-editor .wrap{display:grid;gap:14px}
@media(min-width:900px){.bt-editor{padding:28px 0 0}.bt-editor .wrap{grid-template-columns:380px minmax(0,1fr);gap:28px;align-items:start}.bt-side{order:1;position:sticky;top:76px}.bt-stage{order:2}}
.bt-side,.bt-stage,.bt-editor .wrap>*{min-width:0;max-width:100%}
.bt-editor .wrap{overflow-x:clip}
@media(max-width:599px){.bt-head-cta{display:none}}
.bt-kicker{display:flex;align-items:baseline;justify-content:space-between;gap:10px;flex-wrap:wrap;margin:0 0 6px}
.bt-kicker h1{font-size:clamp(1.9rem,7vw,3.4rem);margin:0;line-height:.95}
.bt-kicker h1 em{font-style:normal;color:var(--coral)}
.bt-kicker p{margin:0;font-size:.95rem;color:var(--ink-2);max-width:48ch}

/* chips */
.bt-chips{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;padding:2px 0 6px;margin:0 -16px;padding-left:16px;padding-right:16px;scroll-snap-type:x proximity}
.bt-chips::-webkit-scrollbar{display:none}
@media(min-width:900px){.bt-chips{margin:0;padding-left:0;padding-right:0;flex-wrap:wrap;overflow:visible}}
.bt-chip{flex:0 0 auto;scroll-snap-align:start;display:flex;flex-direction:column;align-items:flex-start;gap:0;background:var(--surface);border:1px solid var(--line);color:var(--ink);border-radius:10px;padding:7px 11px;font:inherit;font-size:.86rem;font-weight:600;cursor:pointer;line-height:1.15;transition:border-color .15s,background .15s}
.bt-chip span{font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-3)}
.bt-chip:hover{border-color:var(--line-2)}
.bt-chip[aria-pressed=true]{background:var(--coral);border-color:var(--coral);color:#0b0d12}
.bt-chip[aria-pressed=true] span{color:rgba(11,13,18,.7)}

/* stage */
.bt-stage-box{position:relative;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:10px;background-image:linear-gradient(45deg,rgba(255,255,255,.025) 25%,transparent 25%,transparent 75%,rgba(255,255,255,.025) 75%),linear-gradient(45deg,rgba(255,255,255,.025) 25%,transparent 25%,transparent 75%,rgba(255,255,255,.025) 75%);background-size:20px 20px;background-position:0 0,10px 10px}
.bt-canvas-wrap{position:relative;width:100%;max-height:min(62vh,560px);display:flex;justify-content:center}
.bt-canvas-wrap canvas{display:block;width:100%;height:auto;max-height:min(62vh,560px);max-width:100%;border-radius:8px;box-shadow:0 10px 40px -10px rgba(0,0,0,.7);cursor:grab;touch-action:none;object-fit:contain}
.bt-canvas-wrap canvas.is-dragging{cursor:grabbing}
.bt-canvas-wrap canvas:focus-visible{outline:2px solid var(--yellow)}
.bt-stage-bar{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-top:10px}
.bt-size{font-family:var(--mono);font-size:.82rem;color:var(--ink);background:var(--surface);border:1px solid var(--line);padding:4px 9px;border-radius:6px}
.bt-note{font-size:.82rem;color:var(--ink-3);margin:0;flex:1 1 200px}
.bt-safe{display:inline-flex;align-items:center;gap:7px;background:transparent;border:1px solid var(--line-2);color:var(--ink-2);font:inherit;font-size:.8rem;font-weight:600;padding:5px 10px;border-radius:999px;cursor:pointer}
.bt-safe::before{content:"";width:12px;height:8px;border:1.5px dashed var(--cyan);border-radius:2px;opacity:.5}
.bt-safe[aria-pressed=true]{color:var(--cyan);border-color:rgba(56,214,255,.5)}
.bt-safe[aria-pressed=true]::before{opacity:1}
.bt-hint{font-size:.8rem;color:var(--ink-3);margin:8px 0 0}
@media(max-width:899px){.bt-hint.desktop{display:none}}

/* set rail: the signature. Every size, live, at once. */
.bt-rail-head{display:flex;align-items:baseline;justify-content:space-between;margin:18px 0 8px}
.bt-rail-head h2{font-size:1.05rem;margin:0;letter-spacing:.02em}
.bt-rail-head h2 b{color:var(--yellow)}
.bt-rail-head span{font-family:var(--mono);font-size:.75rem;color:var(--ink-3)}
.bt-rail{display:flex;gap:10px;overflow-x:auto;padding:4px 0 12px;scroll-snap-type:x mandatory;scrollbar-width:thin;scrollbar-color:var(--surface-2) transparent;margin:0 -16px;padding-left:16px;padding-right:16px}
@media(min-width:900px){.bt-rail{margin:0;padding-left:0;padding-right:0;flex-wrap:wrap;overflow:visible}.bt-rail-item{flex:1 1 184px;max-width:240px}.bt-thumb,.bt-rail-item[data-id=twitch-panel] .bt-thumb{width:100%}}
.bt-rail-item{position:relative;flex:0 0 auto;scroll-snap-align:start;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:8px;cursor:pointer;transition:border-color .15s,transform .15s;width:184px}
.bt-rail-item:hover{border-color:var(--line-2);transform:translateY(-1px)}
.bt-rail-item.is-active{border-color:var(--coral);box-shadow:0 0 0 1px var(--coral)}
.bt-thumb{display:block;width:168px;height:auto;border-radius:4px;background:#000;max-height:96px;object-fit:contain;margin:0 auto}
.bt-rail-item[data-id=discord-icon] .bt-thumb{width:72px;height:72px;border-radius:50%}
.bt-rail-item[data-id=twitch-panel] .bt-thumb{width:168px}
.bt-rail-cap{margin-top:8px;display:flex;flex-direction:column;gap:1px}
.bt-rail-cap b{font-size:.78rem;color:var(--ink);font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bt-rail-cap code{font-size:.7rem;color:var(--ink-3)}
.bt-rail-dl{position:absolute;right:8px;bottom:8px;background:var(--surface-2);border:1px solid var(--line-2);color:var(--ink);font:inherit;font-size:.68rem;font-weight:700;letter-spacing:.06em;padding:3px 8px;border-radius:6px;cursor:pointer}
.bt-rail-dl:hover{background:var(--coral);color:#0b0d12;border-color:var(--coral)}

/* controls */
.bt-controls{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.bt-tabs{display:flex;border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:none}
.bt-tabs::-webkit-scrollbar{display:none}
.bt-tabs button{flex:1 0 auto;background:none;border:0;border-bottom:2px solid transparent;color:var(--ink-3);font:inherit;font-size:.86rem;font-weight:700;padding:12px 14px;cursor:pointer;margin-bottom:-1px}
.bt-tabs button:hover{color:var(--ink)}
.bt-tabs button[aria-selected=true]{color:var(--ink);border-bottom-color:var(--coral)}
.bt-pane{padding:14px}
.bt-pane>p{font-size:.85rem;color:var(--ink-3);margin:0 0 12px}
.bt-field{display:grid;gap:5px;margin-bottom:12px}
.bt-field label{font-size:.78rem;font-weight:700;color:var(--ink-2);text-transform:uppercase;letter-spacing:.06em}
.bt-field input[type=text]{background:var(--bg-2);border:1px solid var(--line-2);color:var(--ink);border-radius:var(--radius-sm);padding:11px 12px;font:inherit;font-size:1rem;width:100%}
.bt-field input[type=text]:focus{border-color:var(--coral);outline:none}
.bt-field input[type=range]{accent-color:var(--coral);width:100%}
.bt-tpls{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
@media(min-width:420px){.bt-tpls{grid-template-columns:repeat(3,1fr)}}
@media(min-width:900px){.bt-tpls{grid-template-columns:repeat(2,1fr)}}
.bt-tpl{position:relative;background:var(--bg-2);border:1px solid var(--line);border-radius:10px;padding:5px;cursor:pointer;display:grid;gap:4px;font:inherit;color:var(--ink-2);text-align:left;transition:border-color .15s,transform .15s}
.bt-tpl canvas{display:block;width:100%;height:auto;border-radius:6px}
.bt-tpl span{font-size:.74rem;font-weight:700;padding:0 3px 2px}
.bt-tpl:hover{border-color:var(--line-2);transform:translateY(-1px)}
.bt-tpl[aria-pressed=true]{border-color:var(--coral);color:var(--ink);box-shadow:0 0 0 1px var(--coral)}
.bt-tpl[aria-pressed=true]::after{content:"";position:absolute;top:9px;right:9px;width:10px;height:10px;border-radius:50%;background:var(--coral);box-shadow:0 0 0 2px #0b0d12}
.bt-swatches{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.bt-swatch{display:grid;gap:5px;text-align:center}
.bt-swatch input[type=color]{-webkit-appearance:none;appearance:none;width:100%;height:46px;border:1px solid var(--line-2);border-radius:10px;background:none;padding:0;cursor:pointer}
.bt-swatch input[type=color]::-webkit-color-swatch-wrapper{padding:3px}
.bt-swatch input[type=color]::-webkit-color-swatch{border:0;border-radius:7px}
.bt-swatch input[type=color]::-moz-color-swatch{border:0;border-radius:7px}
.bt-swatch span{font-size:.72rem;font-weight:700;color:var(--ink-3);text-transform:uppercase;letter-spacing:.05em}
.bt-fonts{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.bt-font{background:var(--bg-2);border:1px solid var(--line);color:var(--ink);border-radius:10px;padding:12px 10px;cursor:pointer;text-align:center;line-height:1}
.bt-font:hover{border-color:var(--line-2)}
.bt-font[aria-pressed=true]{border-color:var(--coral);box-shadow:0 0 0 1px var(--coral)}
.bt-panel-row{display:flex;gap:6px;margin-bottom:8px}
.bt-panel-row input{flex:1;background:var(--bg-2);border:1px solid var(--line-2);color:var(--ink);border-radius:var(--radius-sm);padding:10px 12px;font:inherit;min-width:0}
.bt-panel-row input:focus{border-color:var(--coral);outline:none}
.bt-x{width:42px;background:var(--bg-2);border:1px solid var(--line-2);color:var(--ink-2);border-radius:var(--radius-sm);font-size:1.2rem;cursor:pointer}
.bt-x:disabled{opacity:.3;cursor:default}
.bt-inline{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.bt-ghost{background:transparent;border:1px solid var(--line-2);color:var(--ink);font:inherit;font-size:.86rem;font-weight:600;padding:9px 13px;border-radius:999px;cursor:pointer}
.bt-ghost:hover{border-color:var(--ink-3);background:var(--surface-2)}
.bt-ghost.danger:hover{border-color:var(--coral);color:var(--coral)}
.bt-file{position:relative;display:block}
.bt-file input{position:absolute;inset:0;opacity:0;width:100%;cursor:pointer}
.bt-file span{display:block;border:1px dashed var(--line-2);border-radius:10px;padding:16px;text-align:center;font-size:.9rem;color:var(--ink-2)}
.bt-file:hover span,.bt-file input:focus-visible+span{border-color:var(--cyan);color:var(--ink)}
.bt-image-state{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-top:8px;font-size:.85rem;color:var(--ink-2)}

/* actions: thumb bar on phones, inline on desktop */
.bt-actions{position:sticky;bottom:0;z-index:15;display:flex;gap:8px;padding:10px 16px calc(10px + env(safe-area-inset-bottom));margin:0 -16px;background:rgba(11,13,18,.9);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--line)}
@media(min-width:900px){.bt-actions{position:static;margin:14px 0 0;padding:0;background:none;border:0;backdrop-filter:none;flex-wrap:wrap}}
.bt-primary{flex:1 1 auto;display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--coral);color:#0b0d12;border:0;border-radius:999px;font:inherit;font-weight:800;font-size:1rem;padding:14px 18px;cursor:pointer;transition:transform .12s,background .15s}
.bt-primary:hover{background:var(--coral-2)}
.bt-primary:active{transform:scale(.98)}
.bt-primary:disabled{opacity:.6;cursor:progress}
.bt-primary small{font-weight:600;font-size:.78rem;opacity:.75}
.bt-icon-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:var(--surface);border:1px solid var(--line-2);color:var(--ink);border-radius:999px;font:inherit;font-size:.9rem;font-weight:600;padding:12px 14px;cursor:pointer;white-space:nowrap}
.bt-icon-btn:hover{background:var(--surface-2)}
.bt-icon-btn svg{width:17px;height:17px}
@media(max-width:420px){.bt-icon-btn .label{display:none}.bt-icon-btn{padding:12px 13px}}

/* toast */
.bt-toast{position:fixed;left:50%;bottom:calc(84px + env(safe-area-inset-bottom));transform:translateX(-50%);background:var(--yellow);color:#0b0d12;font-weight:600;font-size:.9rem;padding:10px 16px;border-radius:999px;box-shadow:0 10px 30px -8px rgba(0,0,0,.6);z-index:40;max-width:min(92vw,520px);text-align:center}
@media(min-width:900px){.bt-toast{bottom:28px}}

/* content below the editor */
.section{padding:48px 0}
.section.alt{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head p,.lead{color:var(--ink-2)}
.bt-how{display:grid;gap:14px}
@media(min-width:720px){.bt-how{grid-template-columns:repeat(3,1fr)}}
.bt-how div{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.bt-how b{display:block;font-family:var(--display);text-transform:uppercase;font-size:1.3rem;margin-bottom:4px;color:var(--ink)}
.bt-how p{margin:0;font-size:.95rem}
.bt-how .k{display:inline-block;font-family:var(--mono);font-size:.72rem;color:var(--yellow);border:1px solid rgba(255,207,74,.4);border-radius:5px;padding:2px 7px;margin-bottom:10px}
.table-wrap{border:1px solid var(--line);border-radius:var(--radius);overflow:auto;background:var(--surface)}
table{width:100%;border-collapse:collapse;font-size:.92rem}
th,td{padding:11px 14px;border-bottom:1px solid var(--line);text-align:left;color:var(--ink-2);background:none}
thead th{color:var(--ink-3);font-size:.74rem;text-transform:uppercase;letter-spacing:.07em;background:var(--bg-2)}
tbody th{color:var(--ink);font-weight:600}
tbody tr:nth-child(even){background:transparent}
tbody tr:hover{background:var(--surface-2)}
td code{font-family:var(--mono);color:var(--ink);font-size:.86em;background:var(--bg-2);padding:2px 6px;border-radius:5px}
.bt-faq h3{font-family:inherit;text-transform:none;font-size:1.05rem;letter-spacing:0;font-weight:700;margin:22px 0 4px}
.bt-faq p{margin:0}
.bt-more{display:grid;gap:8px;grid-template-columns:repeat(2,1fr)}
@media(min-width:720px){.bt-more{grid-template-columns:repeat(4,1fr)}}
.bt-more a{display:block;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px 14px;color:var(--ink);text-decoration:none;font-weight:600;font-size:.9rem}
.bt-more a:hover{border-color:var(--coral)}
.bt-more a small{display:block;color:var(--ink-3);font-weight:500;font-size:.78rem;margin-top:2px}
.notice{background:var(--surface);border:1px solid var(--line);color:var(--ink-2)}
.notice p{color:var(--ink-2)}

/* footer */
.site-footer{background:var(--bg);background-image:none;border-top:1px solid var(--line);color:var(--ink-3);padding:36px 0 24px}
.site-footer .cols{display:grid;gap:18px}
@media(min-width:720px){.site-footer .cols{grid-template-columns:1fr 1fr 1fr}}
.site-footer h2{font-family:inherit;text-transform:uppercase;font-size:.74rem;letter-spacing:.08em;color:var(--ink-3);margin:0 0 6px}
.site-footer ul{list-style:none;margin:0;padding:0;font-size:.9rem}
.site-footer a{color:var(--ink-2);text-decoration:none}
.site-footer a:hover{color:var(--ink)}
.site-footer .legal{display:flex;gap:16px;flex-wrap:wrap;margin-top:22px;padding-top:16px;border-top:1px solid var(--line);font-size:.82rem}

/* service home: hero + showcase */
.bt-hero{padding:36px 0 28px;overflow:hidden;position:relative}
.bt-hero .wrap{display:grid;gap:26px}
@media(min-width:900px){.bt-hero{padding:64px 0 48px}.bt-hero .wrap{grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);align-items:center;gap:40px}}
.bt-eyebrow{font-family:var(--mono);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--yellow);margin:0 0 10px}
.bt-hero h1{font-size:clamp(2.4rem,8.5vw,4.4rem);margin:0 0 14px;line-height:.95}
.bt-hero h1 em{font-style:normal;color:var(--coral)}
.bt-hero .lead{font-size:1.02rem;margin:0 0 18px;max-width:52ch}
.bt-hero-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.bt-hero-actions .bt-primary{flex:0 0 auto;text-decoration:none;padding:13px 22px}
.bt-ghost.lg{padding:12px 18px;font-size:.95rem;text-decoration:none;display:inline-flex;align-items:center}
.bt-showcase{position:relative;aspect-ratio:1.15;max-height:440px;width:100%;margin:0 auto}
@media(max-width:899px){.bt-showcase{aspect-ratio:1.05;max-width:420px}}
.bt-ad{position:absolute;overflow:hidden;border-radius:8px;background:linear-gradient(135deg,#1b2b5a,#ff5d3b 130%);color:#fff;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;padding:6% 8%;box-shadow:0 20px 50px -20px rgba(0,0,0,.9);border:1px solid rgba(255,255,255,.14)}
.bt-ad::before{content:"";position:absolute;right:-22%;top:-30%;width:70%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(255,207,74,.7),rgba(255,207,74,0) 70%)}
.bt-ad>*{position:relative}
.bt-ad b{font-family:var(--display);text-transform:uppercase;font-weight:800;line-height:.95;display:block}
.bt-ad i{font-style:normal;opacity:.85;display:block}
.bt-ad em{font-style:normal;background:var(--yellow);color:#0b0d12;font-weight:800;border-radius:999px;display:inline-block;line-height:1}
.bt-ad code{position:absolute;right:6px;bottom:4px;font-family:var(--mono);font-size:9px;color:rgba(255,255,255,.75);letter-spacing:.02em}
.bt-ad-logo{display:block;width:14%;aspect-ratio:1;border-radius:30%;background:#fff;margin-bottom:6%;opacity:.95}
.bt-sc-master{left:50%;top:50%;width:52%;aspect-ratio:1200/628;transform:translate(-50%,-50%);z-index:3;animation:bt-master 9s ease-in-out infinite}
.bt-sc-master b{font-size:clamp(14px,2.6vw,26px)}.bt-sc-master i{font-size:clamp(9px,1.4vw,14px);margin:2px 0 6px}.bt-sc-master em{font-size:clamp(8px,1.2vw,12px);padding:.45em 1em}
.bt-sc-master code{color:var(--yellow);text-transform:uppercase;letter-spacing:.14em}
.bt-sc-tile{left:50%;top:50%;width:calc(var(--w) * 1px / 5.2);aspect-ratio:var(--w)/var(--h);transform:translate(-50%,-50%) scale(.2);opacity:0;z-index:2;animation:bt-tile 9s ease-in-out infinite;padding:5% 7%;gap:2px}
.bt-sc-tile[style*="--h:1920"],.bt-sc-tile[style*="--h:1500"]{width:calc(var(--w) * 1px / 13)}
.bt-sc-tile[style*="--h:1080"]{width:calc(var(--w) * 1px / 11)}
.bt-sc-tile[style*="--w:970"],.bt-sc-tile[style*="--w:728"]{width:calc(var(--w) * 1px / 4.2)}
.bt-sc-tile b{font-size:clamp(7px,1.1vw,12px)}.bt-sc-tile i{font-size:clamp(6px,.8vw,9px)}.bt-sc-tile em{font-size:clamp(5px,.7vw,8px);padding:.4em .9em;margin-top:2px}
.bt-sc-tile code{font-size:7px;right:4px;bottom:2px}
.bt-sc-tile.t1{animation-delay:.15s}.bt-sc-tile.t2{animation-delay:.3s}.bt-sc-tile.t3{animation-delay:.45s}.bt-sc-tile.t4{animation-delay:.6s}.bt-sc-tile.t5{animation-delay:.75s}.bt-sc-tile.t6{animation-delay:.9s}.bt-sc-tile.t7{animation-delay:1.05s}.bt-sc-tile.t8{animation-delay:1.2s}
.bt-showcase{container-type:size}
@keyframes bt-tile{0%,12%{transform:translate(-50%,-50%) scale(.2);opacity:0}30%,78%{transform:translate(calc(-50% + var(--x) * 1cqw),calc(-50% + var(--y) * 1cqh)) scale(1);opacity:1}92%,100%{transform:translate(-50%,-50%) scale(.2);opacity:0}}
@keyframes bt-master{0%,12%{transform:translate(-50%,-50%) scale(1.08)}30%,78%{transform:translate(-50%,-50%) scale(.72);opacity:.55}92%,100%{transform:translate(-50%,-50%) scale(1.08)}}
@media(prefers-reduced-motion:reduce){.bt-sc-master{transform:translate(-50%,-50%) scale(.72);animation:none}.bt-sc-tile{transform:translate(calc(-50% + var(--x) * 1cqw),calc(-50% + var(--y) * 1cqh));opacity:1;animation:none}}

/* picker + packages */
.bt-picker{display:grid;gap:16px;margin-bottom:22px}
@media(min-width:900px){.bt-picker{grid-template-columns:1fr 1fr;align-items:start}}
.bt-pick-platforms{display:flex;flex-wrap:wrap;gap:8px}
.bt-pick-platforms .bt-chip{padding:10px 14px;font-size:.95rem}
.bt-pick-list{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.bt-pick-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:8px}
.bt-pick-head h3{margin:0}
.bt-pick-list>ul{list-style:none;margin:0;padding:0;display:grid;gap:10px;max-height:340px;overflow:auto;scrollbar-width:thin}
.bt-pick-list>ul>li>b{display:block;font-size:.78rem;text-transform:uppercase;letter-spacing:.07em;color:var(--yellow);margin-bottom:4px}
.bt-pick-list ul ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:2px 12px;font-size:.88rem;color:var(--ink-2)}
.bt-pick-list ul ul code{color:var(--ink);background:var(--bg-2);padding:1px 5px;border-radius:4px;font-size:.78em}
.bt-empty{color:var(--ink-3);font-size:.9rem}
.bt-packages{display:grid;gap:12px}
@media(min-width:760px){.bt-packages{grid-template-columns:repeat(3,1fr)}}
.bt-pack{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;display:flex;flex-direction:column;gap:8px;transition:border-color .15s}
.bt-pack.is-featured{border-color:rgba(255,93,59,.5)}
.bt-pack.is-selected{border-color:var(--coral);box-shadow:0 0 0 1px var(--coral)}
.bt-pack h3{font-size:1.5rem;margin:0}
.bt-pack>p{margin:0;font-size:.92rem}
.bt-price{font-family:var(--mono);font-size:1.05rem;color:var(--ink);margin:4px 0}
.bt-pack ul{margin:0 0 8px;padding:0 0 0 18px;font-size:.88rem;color:var(--ink-2)}
.bt-pack .bt-ghost{margin-top:auto;align-self:flex-start}
.bt-addons{margin-top:18px;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px}
.bt-addons h3{font-size:1.1rem;margin:0 0 10px}
.bt-addons ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.bt-addons li{display:grid;grid-template-columns:150px 1fr auto;gap:10px;align-items:baseline;font-size:.9rem;border-top:1px solid var(--line);padding-top:8px}
@media(max-width:599px){.bt-addons li{grid-template-columns:1fr auto}.bt-addons li span{grid-column:1/-1}}
.bt-addons b{color:var(--ink)}.bt-addons span{color:var(--ink-2)}.bt-addons code{color:var(--ink);font-size:.85rem}

/* brief form */
.bt-brief{display:grid;gap:22px}
@media(min-width:900px){.bt-brief{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:40px;align-items:start}}
.bt-form{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;display:grid;gap:2px}
.bt-form select{background:var(--bg-2);border:1px solid var(--line-2);color:var(--ink);border-radius:var(--radius-sm);padding:11px 12px;font:inherit;width:100%;min-height:46px}
.bt-form select:focus{border-color:var(--coral);outline:none}
.bt-form textarea{background:var(--bg-2);border:1px solid var(--line-2);color:var(--ink);border-radius:var(--radius-sm);padding:11px 12px;font:inherit;width:100%;resize:vertical}
.bt-form textarea:focus,.bt-form input[type=email]:focus,.bt-form input[type=url]:focus{border-color:var(--coral);outline:none}
.bt-form input[type=email],.bt-form input[type=url]{background:var(--bg-2);border:1px solid var(--line-2);color:var(--ink);border-radius:var(--radius-sm);padding:11px 12px;font:inherit;font-size:1rem;width:100%}
.bt-label{font-size:.78rem;font-weight:700;color:var(--ink-2);text-transform:uppercase;letter-spacing:.06em}
.bt-check{display:flex;gap:10px;align-items:flex-start;font-size:.9rem;color:var(--ink-2);margin:6px 0 14px}
.bt-check input{accent-color:var(--coral);margin-top:3px}
.bt-form .bt-primary{width:100%}
.bt-trap{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.bt-thanks{min-height:60vh;display:grid;place-items:center;text-align:center}

/* motion */
.bt-reveal{opacity:0;transform:translateY(10px);transition:opacity .5s ease,transform .5s ease}
.bt-reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important}.bt-reveal{opacity:1;transform:none}html{scroll-behavior:auto}}
/* subpages (24 Oct): the kit page-head on the dark ground instead of the kit's white gradient */
.page-head{background:transparent;border-bottom:1px solid color-mix(in srgb,var(--ink) 14%,transparent)}
.page-head::before,.page-head::after{display:none}
.page-head .lead{color:color-mix(in srgb,var(--ink) 72%,transparent)}