/* FUTURISE — THE CORE · brand system site */
@import url("/tokens.css");

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--fz-sans);font-size:var(--fz-body);line-height:1.6;
  background:var(--bg);color:var(--ink);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  transition:background .35s ease,color .35s ease;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer}
::selection{background:var(--fz-yellow);color:#000}

/* ---------- primitives ---------- */
.label{
  font-size:var(--fz-label);font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  color:var(--muted);
}
.dotlead{display:inline-flex;align-items:center;gap:8px}
.dotlead::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--fz-yellow);flex:none}
.em{font-family:var(--fz-serif);font-style:italic;font-weight:500;color:var(--fz-yellow)}
.mono-num{font-variant-numeric:tabular-nums}

/* reveal */
[data-reveal]{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
[data-reveal].in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){[data-reveal]{opacity:1;transform:none;transition:none}}

/* progress */
.progress{position:fixed;top:0;left:0;height:3px;background:var(--fz-yellow);width:0;z-index:60}

/* ---------- nav ---------- */
.nav{
  position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 86%,transparent);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav .wrap{max-width:1280px;margin:0 auto;padding:0 24px;display:flex;align-items:center;gap:20px;height:58px}
.brand{display:flex;align-items:center;flex:none}
.brand svg{height:22px;width:auto;color:var(--ink)}
.links{display:flex;gap:2px;overflow-x:auto;scrollbar-width:none;flex:1;justify-content:center}
.links::-webkit-scrollbar{display:none}
.links a{
  font-size:12.5px;font-weight:600;letter-spacing:.02em;color:var(--muted);
  padding:7px 11px;border-radius:var(--fz-r-pill);white-space:nowrap;
}
.links a:hover{color:var(--ink);background:var(--surface)}
.theme-toggle{
  flex:none;width:34px;height:34px;border-radius:50%;border:1px solid var(--line);
  background:var(--card);display:flex;align-items:center;justify-content:center;
}
.theme-toggle:hover{border-color:var(--ink)}
.theme-toggle .tdot{width:14px;height:14px;border-radius:50%;background:var(--fz-yellow);transition:transform .3s}
[data-theme="dark"] .theme-toggle .tdot{box-shadow:0 0 12px 2px rgba(255,194,14,.55)}
.nav .tag{flex:none;font-size:11.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
@media(max-width:900px){.nav .tag{display:none}.links{justify-content:flex-start}}

/* ---------- chapter chrome ---------- */
.chapter{border-top:1px solid var(--line)}
.ch-bar{
  max-width:1280px;margin:0 auto;padding:18px 24px 0;
  display:flex;align-items:center;gap:14px;
}
.ch-bar .no{font-size:var(--fz-label);font-weight:700;letter-spacing:.08em;color:var(--ink)}
.ch-bar .ti{font-size:var(--fz-label);font-weight:600;letter-spacing:.14em;color:var(--muted);text-transform:uppercase}
.ch-bar .rev{margin-left:auto;font-size:var(--fz-label);font-weight:600;letter-spacing:.08em;color:var(--muted);text-transform:uppercase}
@media(max-width:700px){.ch-bar .rev{display:none}}
.page{max-width:1280px;margin:0 auto;padding:34px 24px 96px}

.big{
  font-size:clamp(34px,4.6vw,58px);font-weight:900;line-height:1.06;letter-spacing:-.015em;
  max-width:20ch;margin-bottom:26px;
}
.big .em{font-weight:500}
.lead{font-size:19px;line-height:1.65;max-width:68ch;color:var(--ink);margin-bottom:34px}
.lead b{font-weight:700}
.note{font-size:var(--fz-small);color:var(--muted);line-height:1.55;max-width:60ch;margin-top:12px}
.eyebrow{margin:34px 0 14px}
.code{
  background:var(--surface);border:1px solid var(--line);border-radius:12px;
  padding:16px 18px;font:12.5px/1.7 ui-monospace,SFMono-Regular,Menlo,monospace;
  overflow-x:auto;color:var(--ink);
}
.code .c{color:var(--muted)}
.code .y{color:var(--fz-amber-deep)}
[data-theme="dark"] .code .y{color:var(--fz-yellow)}

/* grid children may shrink below content width */
.two>*,.imgrid>*,.typerow>*,.iconrow>*,.deckrules>*,.uigrid>*,.medgrid>*{min-width:0}
@media(max-width:640px){
  .scale,.dlt{display:block;overflow-x:auto;white-space:nowrap}
  .framedemo .fdemo{height:110px}
  .clearspace{padding:36px 14px}
  .cs-box{padding:26px 16px}
  .code{font-size:11px}
}

/* ---------- cover ---------- */
.cover{position:relative;overflow:hidden;min-height:92vh;display:flex;align-items:center}
.halftone{
  position:absolute;inset:-20% -10%;pointer-events:none;
  background-image:radial-gradient(color-mix(in srgb,var(--ink) 14%,transparent) 1.3px,transparent 1.3px);
  background-size:22px 22px;
  -webkit-mask-image:radial-gradient(58% 68% at 74% 40%,#000 0%,transparent 68%);
  mask-image:radial-gradient(58% 68% at 74% 40%,#000 0%,transparent 68%);
}
.coresun{
  position:absolute;right:8vw;top:16vh;width:30vmin;height:30vmin;border-radius:50%;
  background:var(--fz-yellow);pointer-events:none;
  box-shadow:0 0 120px 10px rgba(255,194,14,.35);
}
[data-theme="dark"] .coresun{box-shadow:0 0 160px 30px rgba(255,194,14,.45)}
.cov-inner{position:relative;max-width:1280px;margin:0 auto;padding:96px 24px;width:100%}
.cov-anno{margin-bottom:56px}
.cov-logo svg{height:clamp(54px,8vw,104px);width:auto;color:var(--ink)}
.cov-h{
  font-size:var(--fz-display);font-weight:900;line-height:1.02;letter-spacing:-.02em;
  margin:40px 0 18px;max-width:12ch;
}
.cov-sub{font-size:20px;color:var(--muted);max-width:52ch;margin-bottom:64px}
.cov-meta{
  display:flex;flex-wrap:wrap;gap:0;border-top:1px solid var(--line);
}
.cov-meta div{
  padding:14px 26px 0 0;margin-right:26px;font-size:13px;font-weight:600;
}
.cov-meta b{display:block;font-size:10.5px;font-weight:700;letter-spacing:.1em;color:var(--muted);margin-bottom:2px}

/* ---------- pillars ---------- */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:10px}
@media(max-width:900px){.pillars{grid-template-columns:1fr}}
.pillar{
  border:1px solid var(--line);border-radius:var(--fz-r-card);padding:26px;
  background:var(--card);
}
.pillar .pn{
  width:44px;height:44px;border-radius:50%;background:var(--fz-yellow);color:#000;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;
  margin-bottom:18px;
}
.pillar h3{font-size:21px;font-weight:800;margin-bottom:8px;letter-spacing:-.01em}
.pillar p{font-size:15px;color:var(--muted);line-height:1.6}

/* ---------- logo chapter ---------- */
.mark-plate{
  position:relative;border:1px solid var(--line);border-radius:var(--fz-r-card);
  background:var(--card);padding:9vh 24px;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:26px;margin-bottom:18px;
}
.mark-plate img,.mark-plate svg{width:min(560px,72vw);height:auto;color:var(--ink)}
.mark-plate .cap{position:absolute;left:20px;bottom:14px}
.plate-actions{position:absolute;right:16px;top:14px;display:flex;gap:8px}
.lkgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:14px 0 8px}
@media(max-width:980px){.lkgrid{grid-template-columns:repeat(2,1fr)}}
.lk{
  border-radius:var(--fz-r-card);border:1px solid var(--line);min-height:150px;
  display:flex;align-items:center;justify-content:center;position:relative;padding:26px;
}
.lk svg,.lk img{width:78%;height:auto}
.lk .cap{position:absolute;left:14px;bottom:10px;font-size:10.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase}
.lk.on-white{background:#fff}.lk.on-white .cap{color:#58595B}
.lk.on-black{background:#000}.lk.on-black .cap{color:#A7A9AC}
.lk.on-yellow{background:var(--fz-yellow)}.lk.on-yellow .cap{color:rgba(0,0,0,.55)}
.lk.on-grey{background:#F1F2F2}.lk.on-grey .cap{color:#58595B}

.two{display:grid;grid-template-columns:1fr 1fr;gap:44px;margin-top:44px}
@media(max-width:980px){.two{grid-template-columns:1fr}}
.anatomy{
  border:1px solid var(--line);border-radius:var(--fz-r-card);background:var(--card);
  padding:34px;display:flex;align-items:center;justify-content:center;
}
.anatomy svg{width:100%;height:auto}
.clearspace{
  border:1px solid var(--line);border-radius:var(--fz-r-card);background:var(--card);
  padding:56px;display:flex;align-items:center;justify-content:center;position:relative;
}
.cs-box{position:relative;border:1.5px dashed color-mix(in srgb,var(--muted) 55%,transparent);padding:34px 38px}
.cs-box img,.cs-box svg{width:min(300px,52vw);color:var(--ink)}
.cs-e{position:absolute;font-size:11px;font-weight:700;color:var(--fz-amber-deep)}
[data-theme="dark"] .cs-e{color:var(--fz-yellow)}
.cs-e.t{top:8px;left:50%;transform:translateX(-50%)}
.cs-e.b{bottom:8px;left:50%;transform:translateX(-50%)}
.cs-e.l{left:10px;top:50%;transform:translateY(-50%)}
.cs-e.r{right:10px;top:50%;transform:translateY(-50%)}

.minis{display:flex;align-items:flex-end;gap:34px;margin-top:16px;flex-wrap:wrap}
.minis .m img{width:auto;color:var(--ink)}
.minis figcaption{margin-top:8px}

.donts{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-top:14px}
@media(max-width:1100px){.donts{grid-template-columns:repeat(3,1fr)}}
@media(max-width:640px){.donts{grid-template-columns:repeat(2,1fr)}}
.dont{
  border:1px solid var(--line);border-radius:16px;background:var(--card);
  padding:18px 12px 12px;text-align:center;position:relative;overflow:hidden;
}
.dont .m{height:64px;display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.dont .m.s1,.dont .m.s3,.dont .m.s4{background:#fff;border-radius:10px}
[data-theme="dark"] .dont .m.s2{background:#fff;border-radius:10px}
.dont .m img,.dont .m svg{height:34px;width:auto}
.dont .x{
  display:block;font-size:10px;font-weight:700;letter-spacing:.08em;color:var(--fz-err);
}
.dont .m.s1 img{transform:scaleX(1.55)}
.dont .m.s3 img{transform:rotate(-14deg)}
.dont .m.s4 img{filter:drop-shadow(3px 4px 3px rgba(0,0,0,.55))}
.dont .m.s5{background:#E6E7E8;border-radius:10px}
.dont .m.s5 img{opacity:.28}
.dont .m.s6 img{filter:invert(1)}
.dont .m.s6{background:#000;border-radius:10px}

/* ---------- exports ---------- */
.ex-top{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:22px}
.ex-controls{display:flex;align-items:center;gap:10px}
.ex-controls select{
  font:600 12.5px var(--fz-sans);padding:9px 12px;border-radius:var(--fz-r-pill);
  border:1px solid var(--line);background:var(--card);color:var(--ink);
}
.btn-pill{
  font:700 12.5px var(--fz-sans);letter-spacing:.04em;padding:10px 18px;
  border-radius:var(--fz-r-pill);border:1px solid var(--ink);background:var(--ink);color:var(--bg);
}
.btn-pill:hover{background:var(--fz-yellow);border-color:var(--fz-yellow);color:#000}
.btn-pill.busy{opacity:.5;pointer-events:none}
.ex-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:1050px){.ex-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.ex-grid{grid-template-columns:1fr}}
.ex-item{border:1px solid var(--line);border-radius:var(--fz-r-card);overflow:hidden;background:var(--card)}
.ex-preview{height:150px;display:flex;align-items:center;justify-content:center;padding:22px}
.ex-preview img{max-height:70%;max-width:76%;width:auto}
.ex-preview.light{background:#fff}
.ex-preview.dark{background:#000}
.ex-preview.yellow{background:var(--fz-yellow)}
.ex-preview.grey{background:#F1F2F2}
.ex-meta{border-top:1px solid var(--line);padding:12px 14px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.ex-name{font-size:14px;font-weight:700}
.ex-name i{font-style:normal;font-weight:500;color:var(--muted)}
.ex-file{font-size:11px;color:var(--muted);font-family:ui-monospace,Menlo,monospace;flex:1 1 100%}
.ex-actions{display:flex;gap:8px;margin-left:auto}
.ex-btn{
  font:700 11px var(--fz-sans);letter-spacing:.06em;padding:7px 13px;
  border-radius:var(--fz-r-pill);border:1px solid var(--line);background:transparent;color:var(--ink);
}
.ex-btn:hover{border-color:var(--ink)}
.ex-btn.primary{background:var(--fz-yellow);border-color:var(--fz-yellow);color:#000}
.ex-btn.primary:hover{background:var(--ink);border-color:var(--ink);color:var(--bg)}
.ex-btn.busy{opacity:.5;pointer-events:none}

/* ---------- colour ---------- */
.swatches{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-bottom:16px}
@media(max-width:1050px){.swatches{grid-template-columns:repeat(3,1fr)}}
@media(max-width:640px){.swatches{grid-template-columns:repeat(2,1fr)}}
.sw{
  border:1px solid var(--line);border-radius:18px;padding:18px 16px;min-height:128px;
  display:flex;flex-direction:column;justify-content:flex-end;gap:2px;text-align:left;
  transition:transform .15s ease;
}
.sw:hover{transform:translateY(-3px)}
.sw b{font-size:15px;font-weight:800}
.sw span{font-size:12px;font-family:ui-monospace,Menlo,monospace}
.sw i{font-style:normal;font-size:10.5px;letter-spacing:.05em;text-transform:uppercase;opacity:.75;font-weight:600}
.sw.big{grid-row:span 2;min-height:auto}
.ratio{display:flex;height:76px;border-radius:16px;overflow:hidden;margin:26px 0 8px;border:1px solid var(--line)}
.rb{display:flex;align-items:flex-end;padding:10px 12px}
.rb span{font-size:10.5px;font-weight:700;letter-spacing:.08em}
.crules{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:26px}
@media(max-width:980px){.crules{grid-template-columns:1fr}}
.cr{border:1px solid var(--line);border-left:4px solid var(--fz-yellow);border-radius:0 16px 16px 0;padding:18px 20px;background:var(--card)}
.cr b{display:block;font-size:15.5px;font-weight:800;margin-bottom:6px}
.cr p{font-size:14px;color:var(--muted);line-height:1.6}
.cr.warn{border-left-color:var(--fz-err)}
.strike{text-decoration:line-through;color:var(--fz-err)}

/* ---------- dark-mode chapter ---------- */
.modes{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:10px}
@media(max-width:900px){.modes{grid-template-columns:1fr}}
.mode{border-radius:var(--fz-r-card);border:1px solid var(--line);overflow:hidden}
.mode .mhead{padding:12px 18px;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;border-bottom:1px solid}
.mode .mbody{padding:28px 24px 30px}
.mode.light-demo{background:#fff}
.mode.light-demo .mhead{color:#58595B;border-color:#E6E7E8}
.mode.dark-demo{background:#000}
.mode.dark-demo .mhead{color:#A7A9AC;border-color:#2B2B2E}
.mode .mlogo img{height:26px;width:auto}
.mode h4{font-size:26px;font-weight:900;line-height:1.1;margin:20px 0 8px;letter-spacing:-.01em}
.mode.light-demo h4,.mode.light-demo p{color:#000}
.mode.dark-demo h4{color:#fff}
.mode p{font-size:14px;line-height:1.6}
.mode.light-demo p{color:#58595B}
.mode.dark-demo p{color:#A7A9AC}
.mode .mcta{
  display:inline-block;margin-top:18px;background:var(--fz-yellow);color:#000;
  font-size:13px;font-weight:700;padding:10px 20px;border-radius:var(--fz-r-pill);
}

/* ---------- type ---------- */
.typerow{display:grid;grid-template-columns:1.4fr 1fr;gap:44px}
@media(max-width:980px){.typerow{grid-template-columns:1fr}}
.tsample-sans{font-size:clamp(38px,5vw,64px);font-weight:900;line-height:1.04;letter-spacing:-.02em;margin:10px 0 14px}
.weights{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.wchip{font-size:12.5px;border:1px solid var(--line);border-radius:var(--fz-r-pill);padding:7px 14px;background:var(--card)}
.tsample-serif{font-family:var(--fz-serif);font-style:italic;font-size:clamp(34px,4.4vw,56px);font-weight:500;line-height:1.15;margin:10px 0 14px;color:var(--fz-yellow)}
.tlist{list-style:none;margin-top:12px}
.tlist li{font-size:14px;color:var(--muted);padding:7px 0;border-bottom:1px solid var(--line)}
.tlist li b{color:var(--ink)}
.scale{width:100%;border-collapse:collapse;margin-top:14px}
.scale td{padding:13px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
.scale .th td{font-size:10.5px;font-weight:700;letter-spacing:.1em;color:var(--muted)}
.scale .tok{font-family:ui-monospace,Menlo,monospace;font-size:12px}
.sp-display{font-size:34px;font-weight:900;letter-spacing:-.015em}
.sp-h1{font-size:26px;font-weight:800}
.sp-h2{font-size:20px;font-weight:700}
.sp-body{font-size:16px}
.sp-small{font-size:13.5px;font-weight:500;color:var(--muted)}
.sp-label{font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.pairing{
  border:1px solid var(--line);border-radius:var(--fz-r-card);background:var(--card);
  padding:44px 34px;text-align:center;margin-top:40px;
}
.pairing .ph{font-size:clamp(30px,4.4vw,52px);font-weight:900;letter-spacing:-.015em}

/* ---------- the core ---------- */
.coregrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:980px){.coregrid{grid-template-columns:1fr}}
.coredemo{border:1px solid var(--line);border-radius:var(--fz-r-card);overflow:hidden;background:var(--card)}
.cd-view{height:210px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.cd-cap{border-top:1px solid var(--line);padding:12px 16px}
.cd-cap b{display:block;font-size:14px;font-weight:700}
.cd-cap span{font-size:12.5px;color:var(--muted)}
.cd-sun{background:#000}
.cd-sun .ht{position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.24) 1.2px,transparent 1.2px);background-size:16px 16px;-webkit-mask-image:radial-gradient(60% 70% at 50% 45%,#000,transparent 70%);mask-image:radial-gradient(60% 70% at 50% 45%,#000,transparent 70%)}
.cd-sun .sun{width:92px;height:92px;border-radius:50%;background:var(--fz-yellow);box-shadow:0 0 60px 14px rgba(255,194,14,.5);position:relative}
.cd-caps{gap:10px}
.cd-caps .path{display:flex;align-items:center;gap:10px}
.cd-caps .pill{height:26px;border-radius:var(--fz-r-pill);background:var(--fz-yellow)}
.cd-caps .pd{width:26px;height:26px;border-radius:50%;background:var(--fz-yellow)}
.cd-caps .pd.g{background:#B9BBBD}
.cd-mask{background:var(--fz-yellow)}
.cd-mask .circ{width:120px;height:120px;border-radius:50%;overflow:hidden;background:#111;display:flex;align-items:center;justify-content:center}
.cd-mask .circ .htp{width:100%;height:100%;background-image:radial-gradient(rgba(255,255,255,.7) 1.4px,transparent 1.4px);background-size:9px 9px;filter:grayscale(1)}
.patternband{
  border-radius:var(--fz-r-card);border:1px solid var(--line);height:230px;margin-top:16px;
  background-color:var(--card);background-size:min(48%,420px);background-repeat:repeat;background-position:center;
  position:relative;overflow:hidden;
}
.patternband .pb-meta{position:absolute;left:16px;bottom:12px;display:flex;gap:8px;align-items:center}

/* ---------- imagery ---------- */
.imgrid{display:grid;grid-template-columns:1.25fr 1fr;gap:44px;align-items:start}
@media(max-width:980px){.imgrid{grid-template-columns:1fr}}
.framedemo{display:flex;gap:16px;align-items:flex-end;flex-wrap:wrap}
.fdemo{border-radius:14px;overflow:hidden;border:5px solid var(--fz-yellow);height:190px;aspect-ratio:var(--r);width:auto}
.fdemo .ph{width:100%;height:100%;background:
  linear-gradient(135deg,#3a3a3a 0%,#6a6a6a 45%,#2b2b2b 100%)}
.fdemo.bad{border-color:var(--fz-err)}
.fdemo.bad .ph{transform:scaleX(1.6);transform-origin:left}
.imrules li{margin-bottom:10px}

/* ---------- icons ---------- */
.iconrow{display:grid;grid-template-columns:1fr 1.2fr;gap:44px;align-items:center}
@media(max-width:900px){.iconrow{grid-template-columns:1fr}}
.iconplate{border:1px solid var(--line);border-radius:var(--fz-r-card);background:var(--card);padding:30px;display:flex;align-items:center;justify-content:center}
.iconplate img{max-height:240px;width:auto}

/* ---------- voice ---------- */
.vrules{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:34px}
@media(max-width:980px){.vrules{grid-template-columns:1fr}}
.vpairs{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:980px){.vpairs{grid-template-columns:1fr}}
.vp .no-msg,.vp .ok-msg{border:1px solid var(--line);border-radius:16px;padding:16px 18px;font-size:14.5px;line-height:1.55}
.vp .no-msg{color:var(--muted);margin-bottom:10px;background:var(--surface)}
.vp .ok-msg{background:var(--card);font-weight:500}
.tagx,.tagok{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;margin-bottom:8px}
.tagx{color:var(--fz-err)}.tagok{color:var(--fz-ok)}
.boiler{border:1px solid var(--line);border-radius:var(--fz-r-card);background:var(--card);padding:26px;margin-top:34px;max-width:820px}
.boiler p{font-size:16.5px;line-height:1.7}

/* ---------- mediums ---------- */
.medgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
@media(max-width:980px){.medgrid{grid-template-columns:1fr}}
.med{border:1px solid var(--line);border-radius:var(--fz-r-card);overflow:hidden;background:var(--card)}
.med .mview{display:flex;align-items:center;justify-content:center;background:var(--surface);padding:22px;min-height:170px}
.med .mview img{max-height:190px;width:auto;max-width:100%;border-radius:8px}
.med .mview img.round{border-radius:50%;height:130px}
.med .minfo{padding:16px 18px;display:flex;align-items:flex-start;gap:12px;flex-wrap:wrap}
.med .minfo>div{flex:1;min-width:200px}
.med .minfo b{display:block;font-size:15.5px;font-weight:800}
.med .minfo p{font-size:13.5px;color:var(--muted);line-height:1.55;margin-top:3px}
.med .minfo .ex-actions{margin-left:0}
.spec{font-size:11px;font-weight:700;letter-spacing:.06em;color:var(--fz-amber-deep);text-transform:uppercase}
[data-theme="dark"] .spec{color:var(--fz-yellow)}

/* deck contract */
.deckrules{display:grid;grid-template-columns:1fr 1fr;gap:44px;margin-top:44px;align-items:start}
@media(max-width:980px){.deckrules{grid-template-columns:1fr}}

/* ---------- ui kit ---------- */
.uigrid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
@media(max-width:980px){.uigrid{grid-template-columns:1fr}}
.uicard{border:1px solid var(--line);border-radius:var(--fz-r-card);padding:22px;background:var(--card)}
.uirow{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:6px}
.btn{font:700 14px var(--fz-sans);padding:11px 22px;border-radius:var(--fz-r-pill);border:1.5px solid transparent}
.btn.primary{background:var(--fz-yellow);color:#000}
.btn.primary:hover{background:var(--ink);color:var(--bg)}
.btn.secondary{background:transparent;border-color:var(--ink);color:var(--ink)}
.btn.secondary:hover{background:var(--ink);color:var(--bg)}
.btn.ghost{background:transparent;color:var(--muted)}
.btn.ghost:hover{color:var(--ink)}
.btn.destroy{background:transparent;border-color:var(--fz-err);color:var(--fz-err)}
.unote{font-size:11px;color:var(--muted);margin-top:12px;font-weight:600;letter-spacing:.04em}
.badge{font-size:11px;font-weight:700;letter-spacing:.05em;padding:5px 12px;border-radius:var(--fz-r-pill);border:1px solid var(--line)}
.badge.ok{color:var(--fz-ok);border-color:color-mix(in srgb,var(--fz-ok) 40%,transparent)}
.badge.warn{color:var(--fz-warn);border-color:color-mix(in srgb,var(--fz-warn) 45%,transparent)}
.badge.err{color:var(--fz-err);border-color:color-mix(in srgb,var(--fz-err) 40%,transparent)}
.badge.core{background:var(--fz-yellow);color:#000;border-color:var(--fz-yellow)}
.fl{display:block;margin:14px 0 6px}
.fi{
  width:100%;font:15px var(--fz-sans);padding:11px 14px;border-radius:12px;
  border:1.5px solid var(--line);background:var(--bg);color:var(--ink);outline:none;
}
.fi:focus{border-color:var(--fz-yellow)}
.chip{font-size:13px;font-weight:600;padding:8px 16px;border-radius:var(--fz-r-pill);border:1.5px solid var(--line);color:var(--muted)}
.chip.on{background:#000;color:var(--fz-yellow);border-color:#000}
[data-theme="dark"] .chip.on{background:var(--fz-yellow);color:#000;border-color:var(--fz-yellow)}
.dt{width:100%;border-collapse:collapse;margin-top:6px}
.dt td{padding:11px 12px;border-bottom:1px solid var(--line);font-size:14px}
.dt .th td{font-size:10.5px;font-weight:700;letter-spacing:.1em;color:var(--muted)}
.pcard{border:1px solid var(--line);border-radius:18px;padding:20px;background:var(--bg)}
.pc-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.pc-top b{font-size:17px;font-weight:800}
.pcard p{font-size:14px;color:var(--muted)}
.pc-meta{margin-top:14px;font-size:10.5px;font-weight:700;letter-spacing:.08em;color:var(--muted)}

/* ---------- pdf anatomy (mediums) ---------- */
.mono-file{font-family:ui-monospace,Menlo,monospace;font-size:12px}
.pdfanatomy{display:flex;gap:14px;flex-wrap:wrap}
.pdf-pg{
  width:min(250px,44vw);aspect-ratio:210/297;border-radius:6px;position:relative;
  box-shadow:0 14px 34px -20px rgba(0,0,0,.45);overflow:hidden;flex:none;
}
.pdf-cover{background:#000;padding:9%}
.pdf-cover img{margin-bottom:14%}
.pa-note{position:absolute;top:3%;right:6%;font-size:8px;font-weight:700;letter-spacing:.08em;color:#8a8a8a}
.pa-doctype{font-size:8.5px;font-weight:700;letter-spacing:.18em;color:var(--fz-yellow);margin-bottom:6%}
.pa-title{font-size:21px;font-weight:900;color:#fff;line-height:1.05;letter-spacing:-.01em}
.pa-meta{position:absolute;left:9%;right:9%;bottom:7%;display:flex;gap:10px;font-size:7px;font-weight:700;letter-spacing:.1em;color:#8a8a8a}
.pdf-content{background:#fff;padding:8% 9%;display:flex;flex-direction:column}
.pa-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #E6E7E8;padding-bottom:5%;margin-bottom:7%}
.pa-head span{font-size:7px;font-weight:700;letter-spacing:.1em;color:#58595B}
.pa-h2{font-size:11px;font-weight:800;color:#000;margin-bottom:5%}
.pa-h2::first-letter{color:#FFC20E}
.pa-line{height:4px;border-radius:2px;background:#E6E7E8;margin-bottom:3.5%}
.pa-line.w90{width:90%}.pa-line.w100{width:100%}.pa-line.w70{width:70%}
.pa-table{margin-top:6%;border-top:1px solid #E6E7E8}
.pa-tr{display:flex;justify-content:space-between;padding:4.5% 2%;border-bottom:1px solid #E6E7E8;font-size:8.5px;color:#000}
.pa-tr span:last-child{font-variant-numeric:tabular-nums;font-weight:700}
.pa-tr.th span{font-size:6.5px;font-weight:700;letter-spacing:.12em;color:#58595B}
.pa-tr.total{background:#FFC20E;border-bottom:0;font-weight:800;padding-left:3%;padding-right:3%}
.pa-foot{margin-top:auto;display:flex;justify-content:space-between;gap:8px;font-size:6.5px;font-weight:700;letter-spacing:.1em;color:#8E9196}
.pa-foot span:last-child{white-space:nowrap}

/* ---------- family tiers ---------- */
.tiers{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media(max-width:1050px){.tiers{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.tiers{grid-template-columns:1fr}}
.tier{border:1px solid var(--line);border-radius:var(--fz-r-card);background:var(--card);padding:20px}
.tier .tno{display:inline-block;font-size:10px;font-weight:700;letter-spacing:.12em;color:#000;background:var(--fz-yellow);border-radius:var(--fz-r-pill);padding:4px 10px;margin-bottom:12px}
.tier b{display:block;font-size:16.5px;font-weight:800;margin-bottom:6px}
.tier p{font-size:13.5px;color:var(--muted);line-height:1.6}
.tier p b,.tier p i{color:var(--ink)}

/* ---------- product / app chrome ---------- */
.prodword{font-size:12px;font-weight:600;letter-spacing:.12em;color:var(--fz-yellow);text-transform:uppercase}
.lockupdemo{border:1px solid var(--line);border-radius:var(--fz-r-card);background:var(--card);padding:26px 30px;display:flex;flex-direction:column;gap:22px}
.ld-row{display:flex;align-items:center;gap:12px}
.ld-row .prodword{font-size:13px}

.fzcon{border:1px solid var(--line);border-radius:var(--fz-r-card);overflow:hidden;background:var(--card)}
.fzcon-top{background:#000;height:52px;display:flex;align-items:center;gap:22px;padding:0 20px}
.fzcon-brand{display:flex;align-items:center;gap:10px;flex:none}
.fzcon-nav{display:flex;gap:4px;flex:1}
.fzcon-nav a{font-size:12.5px;font-weight:600;color:#A7A9AC;padding:6px 12px;border-radius:var(--fz-r-pill)}
.fzcon-nav a.on{background:rgba(255,194,14,.14);color:var(--fz-yellow)}
.fzcon-user{display:flex;align-items:center;gap:10px;font-size:10.5px;font-weight:700;letter-spacing:.08em;color:#A7A9AC}
@media(max-width:760px){.fzcon-nav,.fzcon-user{display:none}.fzcon-top{justify-content:space-between}}
.fzcon-body{padding:22px 22px 0;background:var(--bg)}
.fzcon-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:16px}
.fzcon-head h4{font-size:22px;font-weight:800;letter-spacing:-.01em}
.fzcon-head p{font-size:13.5px;color:var(--muted);margin-top:2px}
.fzcon-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:16px}
@media(max-width:700px){.fzcon-kpis{grid-template-columns:repeat(2,1fr)}}
.kpi{border:1px solid var(--line);border-radius:14px;padding:14px;background:var(--card)}
.kpi .kl{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;color:var(--muted);margin-bottom:4px}
.kpi .kv{font-size:23px;font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.kpi.hero{background:var(--fz-yellow);border-color:var(--fz-yellow)}
.kpi.hero .kl{color:rgba(0,0,0,.6)}
.kpi.hero .kv{color:#000}
.fzcon-rows{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--card)}
.frow{display:flex;align-items:center;gap:14px;padding:12px 16px;border-bottom:1px solid var(--line);font-size:14px}
.frow:last-child{border-bottom:0}
.frow b{flex:1;font-weight:600}
.fnum{font-variant-numeric:tabular-nums;font-weight:700}
.fzcon-empty{
  border:1.5px dashed color-mix(in srgb,var(--muted) 45%,transparent);border-radius:14px;
  padding:16px;text-align:center;font-size:10.5px;font-weight:700;letter-spacing:.08em;color:var(--muted);
  margin-top:12px;
}
.fzcon-foot{display:flex;justify-content:space-between;padding:14px 2px;font-size:10px;font-weight:700;letter-spacing:.1em;color:var(--muted)}

.pkt-row2{display:grid;grid-template-columns:minmax(280px,380px) 1fr;gap:44px;margin-top:var(--s6);align-items:start}
@media(max-width:980px){.pkt-row2{grid-template-columns:1fr}}
.fzphone{
  border:1px solid var(--line);border-radius:38px;padding:12px;background:var(--card);
  max-width:340px;box-shadow:0 20px 50px -30px rgba(0,0,0,.4);
}
.fzp-screen{background:#0a0a0a;border-radius:28px;padding:18px 16px 0;overflow:hidden;position:relative;min-height:480px}
.fzp-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.fzp-lockup{display:flex;align-items:center;gap:8px}
.fzp-asof{font-size:9px;font-weight:700;letter-spacing:.1em;color:#8a8a8a}
.fzp-greet{font-size:22px;font-weight:800;color:#fff;margin-bottom:16px}
.fzp-tiles{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px}
.fzp-tile{background:#141414;border:1px solid #232323;border-radius:14px;padding:12px}
.fzp-tile .kl{display:block;font-size:9px;font-weight:700;letter-spacing:.1em;color:#8a8a8a;margin-bottom:4px}
.fzp-tile .kv{font-size:20px;font-weight:800;color:#fff;font-variant-numeric:tabular-nums}
.fzp-search{
  background:#141414;border:1px solid #232323;border-radius:12px;padding:11px 14px;
  font-size:13px;color:#8a8a8a;margin-bottom:12px;
}
.fzp-row{display:flex;justify-content:space-between;align-items:center;padding:11px 4px;border-bottom:1px solid #1c1c1c;font-size:13.5px;color:#fff}
.fzp-row b{font-weight:600}
.fzp-row .fnum{color:#fff}
.fzp-fab{
  position:absolute;right:16px;bottom:74px;width:54px;height:54px;border-radius:50%;
  background:var(--fz-yellow);color:#000;font-size:26px;font-weight:700;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 0 26px 4px rgba(255,194,14,.35);
}
.fzp-tabs{
  position:absolute;left:0;right:0;bottom:0;height:56px;display:flex;
  background:rgba(10,10,10,.9);border-top:1px solid #232323;backdrop-filter:blur(10px);
}
.fzp-tabs span{
  flex:1;display:flex;align-items:center;justify-content:center;
  font-size:9px;font-weight:700;letter-spacing:.1em;color:#8a8a8a;
}
.fzp-tabs span.on{color:var(--fz-yellow)}

.fzgate{
  background:#000;border-radius:var(--fz-r-card);padding:44px 30px;
  display:flex;flex-direction:column;align-items:center;gap:14px;margin-bottom:18px;
}
.gate-core{
  width:34px;height:34px;border-radius:50%;background:var(--fz-yellow);
  box-shadow:0 0 34px 8px rgba(255,194,14,.5);margin-bottom:6px;
}
.gate-tag{font-size:15px;color:#A7A9AC}
.gate-pins{display:flex;gap:12px;margin:8px 0 2px}
.gate-pins span{width:14px;height:14px;border-radius:50%;border:1.5px solid #3a3a3a}
.gate-pins span.live{background:var(--fz-yellow);border-color:var(--fz-yellow)}
.gate-btn{
  background:var(--fz-yellow);color:#000;font-size:13.5px;font-weight:700;
  padding:11px 44px;border-radius:var(--fz-r-pill);
}

.chartdemo{border:1px solid var(--line);border-radius:var(--fz-r-card);background:var(--card);padding:24px 22px 16px}
.chartkey{display:flex;gap:18px;margin-top:10px}
.chartkey span{display:flex;align-items:center;gap:7px;font-size:10px;font-weight:700;letter-spacing:.08em;color:var(--muted)}
.chartkey i{width:11px;height:11px;border-radius:3px;display:inline-block}

/* ---------- native skin demo ---------- */
.nskdemo{position:relative;border-radius:var(--fz-r-card);overflow:hidden;border:1px solid var(--line);min-height:300px;display:flex;align-items:center;justify-content:center;padding:26px}
.nsk-wall{position:absolute;inset:0;background:
  radial-gradient(60% 80% at 20% 10%,#3b3560 0%,transparent 60%),
  radial-gradient(70% 90% at 85% 30%,#8a6a1e 0%,transparent 55%),
  radial-gradient(80% 90% at 50% 100%,#16122e 0%,#000 70%),#0a0918}
.nskcard{
  position:relative;width:min(300px,80%);border-radius:16px;padding:18px;
  background:rgba(44,44,44,.61);
  -webkit-backdrop-filter:blur(24px) saturate(1.6);backdrop-filter:blur(24px) saturate(1.6);
  border:.5px solid rgba(255,255,255,.14);
  box-shadow:0 16px 33px rgba(0,0,0,.4),0 0 1px rgba(0,0,0,.8);
}
.nsk-row1{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.nsk-lockup{display:flex;align-items:center;gap:7px;color:#fff}
.nsk-cap{font:400 10px/1.3 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:rgba(255,255,255,.55);letter-spacing:.04em}
.nsk-cap2{font:600 11px/1.27 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:rgba(255,255,255,.55);letter-spacing:.06em;margin-bottom:2px}
.nsk-bignum{font-family:var(--fz-sans);font-weight:800;font-size:30px;color:#fff;font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.nsk-sub{font:400 12px/1.25 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:rgba(255,255,255,.55);margin:3px 0 14px}
.nsk-btnrow{display:flex;gap:8px}
.nsk-pill{
  font:600 12px/1 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#fff;
  background:rgba(255,255,255,.08);border:.5px solid rgba(255,255,255,.05);
  border-radius:999px;padding:7px 14px;
}
.nsk-pill.tint{background:var(--fz-yellow);color:#000;font-weight:700;border-color:transparent}

/* ---------- machine ---------- */
.chapter.inverse{background:#000;color:#fff}
.chapter.inverse .ch-bar .no{color:#fff}
.chapter.inverse .ch-bar .ti,.chapter.inverse .ch-bar .rev{color:#A7A9AC}
.chapter.inverse .lead,.chapter.inverse .big{color:#fff}
.chapter.inverse .note{color:#A7A9AC}
.mgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin:10px 0 26px}
@media(max-width:900px){.mgrid{grid-template-columns:1fr}}
.mcard{border:1px solid #2B2B2E;border-radius:var(--fz-r-card);padding:22px;background:#0C0C0C}
.mcard .mc-head{font:700 14px ui-monospace,Menlo,monospace;color:var(--fz-yellow);margin-bottom:8px}
.mcard p{font-size:14px;color:#A7A9AC;line-height:1.6;margin-bottom:16px}
.mcard p .m{font-family:ui-monospace,Menlo,monospace;font-size:12.5px;color:#fff}
.mcard .ex-btn{border-color:#2B2B2E;color:#fff}
.mcard .ex-btn:hover{border-color:#fff}
.mcard .ex-btn.primary{background:var(--fz-yellow);border-color:var(--fz-yellow);color:#000}
.chapter.inverse .code{background:#0C0C0C;border-color:#2B2B2E;color:#fff}
.chapter.inverse .code .c{color:#8E9196}

/* ---------- downloads ---------- */
.dlt{width:100%;border-collapse:collapse}
.dlt td{padding:12px;border-bottom:1px solid var(--line);font-size:14px;vertical-align:middle}
.dlt .th td{font-size:10.5px;font-weight:700;letter-spacing:.1em;color:var(--muted)}
.dlt .file{font-family:ui-monospace,Menlo,monospace;font-size:12px}
.dlt td:last-child{text-align:right;white-space:nowrap}

/* ---------- footer ---------- */
.site-foot{border-top:1px solid var(--line);padding:44px 0 64px}
.site-foot .wrap{max-width:1280px;margin:0 auto;padding:0 24px;display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.site-foot svg{height:20px;width:auto;color:var(--muted)}
.foot-text{font-size:11.5px;color:var(--muted);letter-spacing:.06em;font-weight:600;line-height:1.8}

/* toast */
.toast{
  position:fixed;bottom:26px;left:50%;transform:translate(-50%,20px);opacity:0;
  background:#000;color:var(--fz-yellow);font-size:12px;font-weight:700;letter-spacing:.06em;
  padding:11px 22px;border-radius:var(--fz-r-pill);pointer-events:none;transition:all .25s;z-index:70;
  border:1px solid #2B2B2E;
}
[data-theme="dark"] .toast{background:var(--fz-yellow);color:#000;border-color:var(--fz-yellow)}
.toast.show{opacity:1;transform:translate(-50%,0)}