:root{
  --canvas:#F4F3EF; --canvas-2:#ECEAE4; --surface:#FFFFFF; --surface-2:#FAF9F6;
  --ink:#0E1115; --text:#1A1D22; --text-2:#5A6069; --text-3:#8D9299;
  --line:rgba(14,17,21,.09); --line-2:rgba(14,17,21,.055); --line-3:rgba(14,17,21,.16);
  --dark:#0C0E11; --dark-2:#15181D; --dark-line:rgba(255,255,255,.08); --dark-text:#A3A9B1; --dark-dim:#5F666F;
  /* ChemSource brand */ --cs-cyan:#1DBDE6; --cs-blue:#1C6E93; --cs-cyan-50:#E6F6FB; --cs-cyan-100:#BDE9F5;
  /* semantic */ --accent:var(--cs-blue); --accent-mark:var(--cs-cyan); --accent-50:var(--cs-cyan-50); --accent-100:var(--cs-cyan-100); --accent-dark:var(--cs-cyan);
  --pos:#17714A; --pos-50:#E6F1EA; --warn:#965806; --warn-50:#F9EEDB; --bar:#CDCFD3;
  --sans:'Geist',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --mono:'Geist Mono',ui-monospace,'SF Mono',Menlo,monospace;
  --w:1240px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--canvas);color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input{font:inherit;color:inherit}
.ic{width:18px;height:18px;flex:none;display:block}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.wrap{max-width:var(--w);margin:0 auto;padding:0 32px}
:focus-visible{outline:2px solid var(--accent-mark);outline-offset:2px;border-radius:4px}

/* type */
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:12px;letter-spacing:.09em;text-transform:uppercase;color:var(--text-2)}
.eyebrow i{width:7px;height:7px;background:var(--accent-mark)}
.dk .eyebrow{color:var(--dark-text)} .dk .eyebrow i{background:var(--accent-dark)}
h1{font-size:clamp(44px,5.1vw,76px);line-height:.98;letter-spacing:-.045em;font-weight:560;color:var(--ink)}
h2{font-size:clamp(34px,4.1vw,56px);line-height:1.04;letter-spacing:-.035em;font-weight:560;color:var(--ink)}
h3{font-size:22px;line-height:1.2;letter-spacing:-.02em;font-weight:580;color:var(--ink)}
.lede{font-size:19px;line-height:1.55;color:var(--text-2);max-width:560px}
.dk h2,.dk h3{color:#fff} .dk .lede{color:var(--dark-text)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:9px;height:48px;padding:0 22px;border-radius:9px;font-size:15.5px;font-weight:560;white-space:nowrap;transition:background .15s,box-shadow .15s}
.btn .ic{width:16px;height:16px}
.btn-ink{background:var(--ink);color:#fff} .btn-ink:hover{background:#2A2E35}
.btn-line{box-shadow:inset 0 0 0 1px var(--line-3);color:var(--ink);background:transparent} .btn-line:hover{box-shadow:inset 0 0 0 1px rgba(14,17,21,.35)}
.btn-white{background:#fff;color:var(--ink)} .btn-white:hover{background:#E9EAEC}
.btn-ghost-d{box-shadow:inset 0 0 0 1px rgba(255,255,255,.22);color:#fff} .btn-ghost-d:hover{box-shadow:inset 0 0 0 1px rgba(255,255,255,.5)}
.btn-sm{height:38px;padding:0 15px;font-size:14px;border-radius:8px}
.tl{display:inline-flex;align-items:center;gap:7px;font-size:15px;font-weight:560;color:var(--ink)}
.tl .ic{width:15px;height:15px;transition:transform .15s} .tl:hover .ic{transform:translateX(3px)}
.dk .tl{color:#fff}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(236,234,228,.94);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid transparent;transition:border-color .2s}
.nav.sc{border-bottom-color:var(--line)}
.nav .wrap{display:flex;align-items:center;height:104px;gap:40px}
.nav .logo-o{flex:none}.links>a,.xp-b,.nav-r>a{white-space:nowrap}.nav .wrap{gap:36px}.links{gap:26px}
.nav .logo-o svg{width:330px;height:auto}
.logo{display:flex;align-items:center;color:var(--ink)}
.logo svg{height:34px;width:auto;display:block}
footer .logo{color:#fff}
.links{display:flex;gap:30px;font-size:15px;color:var(--text-2)}
.links a:hover{color:var(--ink)}
.nav-r{margin-left:auto;display:flex;align-items:center;gap:6px}
.nav-r .lk{font-size:15px;color:var(--text-2);padding:0 12px;height:38px;display:flex;align-items:center;gap:8px;border-radius:8px}
.nav-r .lk:hover{color:var(--ink);background:rgba(14,17,21,.04)}

/* hero */
.hero{padding:72px 0 52px}
.hero-g{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:56px;align-items:end}
.hero h1{white-space:nowrap}
.hero h1{margin-top:26px}
.hero .lede{margin-bottom:28px;font-size:18px}
.srch{display:flex;align-items:center;gap:10px;height:56px;background:var(--surface);border-radius:11px;box-shadow:0 0 0 1px var(--line-3),0 6px 24px rgba(14,17,21,.05);padding:0 7px 0 18px;position:relative}
.srch .ic{color:var(--text-3)}
.srch input{flex:1;border:0;outline:0;background:transparent;font-size:16px;min-width:0;width:100%}
.final-g>div,.hero-g>div{min-width:0}
.srch input::placeholder{color:var(--text-3)}
.srch:focus-within{box-shadow:0 0 0 1.5px var(--accent-mark),0 0 0 5px var(--accent-50)}
.try{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;font-size:13.5px;color:var(--text-3);align-items:center}
.try button{font-size:13px;color:var(--text-2);padding:3px 9px;border-radius:5px;box-shadow:inset 0 0 0 1px var(--line);font-family:var(--sans)}
.try button:hover{color:var(--ink);box-shadow:inset 0 0 0 1px var(--line-3)}
.try .m{font-family:var(--mono);font-size:12.5px}
.hero-ctas{display:flex;gap:10px;align-items:center;margin-top:24px}
.not{display:flex;align-items:center;gap:10px;margin-top:22px;font-size:14px;color:var(--text-2)}
.not b{color:var(--ink);font-weight:560}
.dd{position:absolute;left:0;right:0;top:62px;background:var(--surface);border-radius:11px;box-shadow:0 0 0 1px var(--line),0 20px 50px rgba(14,17,21,.16);padding:6px;display:none;z-index:20}
.dd.on{display:block}
.dd-r{display:grid;grid-template-columns:34px 1fr auto;gap:12px;align-items:center;padding:9px 10px;border-radius:8px;cursor:pointer}
.dd-r:hover,.dd-r.on{background:var(--canvas)}
.dd-r .t{width:34px;height:34px;border-radius:6px;background:var(--canvas-2) center/cover}
.dd-r b{font-size:14.5px;font-weight:560;color:var(--ink);display:block}
.dd-r span{font-size:12.5px;color:var(--text-3)}
.dd-r em{font-style:normal;font-family:var(--mono);font-size:12px;color:var(--text-3)}
.dd-h{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3);padding:8px 10px 4px}

/* product composite */
.stage{position:relative;margin-top:8px;padding:0 0 40px}
.win{position:relative;border-radius:14px;overflow:hidden;background:var(--canvas);box-shadow:0 0 0 1px rgba(14,17,21,.1),0 40px 90px -20px rgba(14,17,21,.28);display:grid;grid-template-columns:212px 1fr;height:548px}
.w-side{background:var(--dark);padding:16px 12px;color:var(--dark-text);display:flex;flex-direction:column;gap:2px}
.w-side .wm{color:#fff;padding:6px 8px 4px}
.w-side .wm svg{height:15px;width:auto;display:block}
.w-side .md{font-family:var(--mono);font-size:9.5px;letter-spacing:.08em;color:var(--dark-text);padding:0 8px 14px;display:flex;align-items:center;gap:6px}
.w-side .md i{width:5px;height:5px;background:var(--accent-dark)}
.w-side .ca{background:#fff;color:var(--ink);border-radius:6px;height:32px;display:flex;align-items:center;gap:8px;padding:0 10px;font-size:12.5px;font-weight:560;margin:0 0 14px}
.w-side .ca .ic{width:13px;height:13px}
.w-side .gh{font-family:var(--mono);font-size:9.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--dark-dim);padding:10px 8px 4px}
.w-side .it{display:flex;align-items:center;gap:9px;height:28px;padding:0 8px;border-radius:5px;font-size:12.5px;position:relative}
.w-side .it .ic{width:14px;height:14px;color:var(--dark-dim)}
.w-side .it.on{background:rgba(255,255,255,.08);color:#fff}
.w-side .it.on .ic{color:#fff}
.w-side .it.on::before{content:"";position:absolute;left:-12px;top:7px;bottom:7px;width:2px;background:var(--accent-dark)}
.w-side .it .c{margin-left:auto;font-family:var(--mono);font-size:10.5px;color:var(--dark-dim)}
.w-side .it .d{margin-left:auto;width:5px;height:5px;border-radius:50%;background:var(--accent-dark)}
.w-main{min-width:0;display:flex;flex-direction:column}
.w-top{height:50px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px;padding:0 22px;font-size:12.5px}
.w-top .t{width:22px;height:22px;border-radius:5px;background:var(--ink);color:#fff;display:grid;place-items:center;font-family:var(--mono);font-size:9px}
.w-top b{font-weight:580;color:var(--ink)}
.vchip{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:540;color:var(--accent);background:var(--accent-50);border-radius:4px;padding:2px 7px}
.vchip .ic{width:12px;height:12px}
.w-top .s{flex:1;max-width:380px;height:30px;border-radius:6px;background:var(--surface);box-shadow:0 0 0 1px var(--line);display:flex;align-items:center;gap:8px;padding:0 10px;color:var(--text-3);margin-left:14px}
.w-top .s .ic{width:13px;height:13px}
.w-body{padding:22px 26px;display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:18px}
.card{background:var(--surface);border-radius:10px;box-shadow:0 0 0 1px var(--line)}
.rs{padding:20px 22px 0}
.rs .ey{display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:10.5px;letter-spacing:.07em;color:var(--text-3)}
.rs .ey i{width:5px;height:5px;background:var(--accent-mark)}
.rs .th{width:38px;height:38px;border-radius:6px;background:center/cover;flex:none}
.rs .hd{display:flex;gap:12px;align-items:center;margin-bottom:12px}
.rs .sub{font-size:12px;color:var(--text-2);margin-top:2px}
.rs h4{font-size:19px;letter-spacing:-.02em;font-weight:580;color:var(--ink)}
.figs{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;border-top:1px solid var(--line);margin:16px -22px 0}
.fig{padding:12px 14px 12px 22px;border-left:1px solid var(--line-2)}
.fig:first-child{border-left:0}
.fig .v{font-family:var(--mono);font-size:18px;letter-spacing:-.03em;color:var(--ink)}
.fig .v.up{color:var(--pos)}
.fig .l{font-size:11px;color:var(--text-2);margin-top:2px;line-height:1.35}
.fig .l small{display:block;color:var(--text-3);font-size:10.5px}
.units{display:grid;grid-template-columns:repeat(6,12px);gap:3px}
.units i{width:12px;height:12px;border-radius:2px}
.u-q{background:var(--accent)} .u-v{background:var(--accent-100)} .u-d{background:#DAD8D2} .u-w{box-shadow:inset 0 0 0 1px var(--line-3)}
.plot{padding:6px 22px 12px;border-top:1px solid var(--line-2)}
.plot .ph{display:flex;justify-content:space-between;font-size:11px;color:var(--text-3);padding:10px 0 2px}
.plot .ph b{color:var(--ink);font-weight:580;font-size:11.5px}
.plot svg{display:block;width:100%;height:auto;overflow:visible}
.plot text{font-family:var(--sans)}
.plot .pr{font-family:var(--mono);font-size:12px;font-weight:500;fill:var(--ink)}
.plot .sn{font-size:10.5px;fill:var(--text-3)}
.plot .ax{font-family:var(--mono);font-size:9.5px;fill:var(--text-3)}
.att{padding:14px 16px}
.att h5{font-size:12.5px;font-weight:600;color:var(--ink);margin-bottom:6px}
.att .a{display:grid;grid-template-columns:10px 1fr;gap:2px 10px;padding:10px 0;border-top:1px solid var(--line-2)}
.att .a:first-of-type{border-top:0}
.att .a i{width:5px;height:5px;margin-top:6px}
.att .a b{font-size:12px;font-weight:560;color:var(--ink);line-height:1.35}
.att .a span{grid-column:2;font-size:11px;color:var(--text-2);line-height:1.4}
.ex{position:absolute;top:14px;right:16px;font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3);background:var(--surface);box-shadow:0 0 0 1px var(--line);padding:3px 7px;border-radius:4px;z-index:3}
.float{position:absolute;background:var(--surface);border-radius:12px;box-shadow:0 0 0 1px rgba(14,17,21,.08),0 24px 60px -12px rgba(14,17,21,.3);z-index:4}
.f-cmp{right:-28px;bottom:30px;width:400px;padding:16px 18px}
.f-cmp h6,.f-ver h6{font-family:var(--mono);font-size:10px;font-weight:450;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3);margin-bottom:8px}
.cr{display:grid;grid-template-columns:1fr auto 110px;gap:10px;align-items:center;padding:8px 0;border-top:1px solid var(--line-2);font-size:12.5px}
.cr b{font-weight:560;color:var(--ink)}
.cr .p{font-family:var(--mono);color:var(--ink)}
.cr .p small{color:var(--text-3)}
.tag{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:540;padding:2px 7px;border-radius:4px;white-space:nowrap;justify-self:start}
.t-acc{color:var(--accent);background:var(--accent-50)} .t-warn{color:var(--warn);background:var(--warn-50)} .t-neu{color:var(--text-2);background:var(--canvas)} .t-pos{color:var(--pos);background:var(--pos-50)}
.f-ver{left:-28px;bottom:70px;width:270px;padding:16px 18px}
.f-ver .co{display:flex;gap:10px;align-items:center;margin-bottom:10px}
.mono-t{width:34px;height:34px;border-radius:7px;background:var(--canvas);display:grid;place-items:center;font-family:var(--mono);font-size:11px;color:var(--text-2);flex:none}
.f-ver b{font-size:13.5px;font-weight:600;color:var(--ink);display:block}
.f-ver .s{font-size:11.5px;color:var(--text-3)}
.vr{display:flex;justify-content:space-between;font-size:12px;padding:6px 0;border-top:1px solid var(--line-2);color:var(--text-2)}
.vr span:last-child{color:var(--pos);display:flex;align-items:center;gap:4px}
.vr .ic{width:12px;height:12px}
.stage-cap{display:flex;justify-content:space-between;margin-top:22px;font-size:13.5px;color:var(--text-3)}

/* sections */
section.s{padding:140px 0}
.s-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;align-items:end;margin-bottom:64px}
.s-head h2{margin-top:18px}
.hr{height:1px;background:var(--line)}

/* story (sticky) */
.story{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:72px}
.steps{display:flex;flex-direction:column}
.step{min-height:78vh;display:flex;flex-direction:column;justify-content:center;padding:40px 0;opacity:.32;transition:opacity .35s}
.step.on{opacity:1}
.step .k{font-family:var(--mono);font-size:13px;color:var(--accent);letter-spacing:.06em;display:flex;align-items:center;gap:12px}
.step .k span{color:var(--text-3)}
.step h3{font-size:36px;line-height:1.08;letter-spacing:-.03em;margin:18px 0 16px;font-weight:560}
.step p{font-size:17.5px;line-height:1.6;color:var(--text-2);max-width:470px}
.step .chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.chip{font-size:13px;color:var(--text-2);background:var(--surface);box-shadow:0 0 0 1px var(--line);border-radius:6px;padding:5px 10px}
.chip.m{font-family:var(--mono);font-size:12.5px}
.vis{position:sticky;top:140px;height:calc(100vh - 150px);min-height:520px;max-height:640px}
.panel{position:absolute;inset:0;opacity:0;transform:translateY(14px);transition:opacity .45s,transform .45s;pointer-events:none}
.panel.on{opacity:1;transform:none;pointer-events:auto}
.pane{height:100%;border-radius:14px;background:var(--surface);box-shadow:0 0 0 1px var(--line),0 30px 70px -24px rgba(14,17,21,.22);overflow:hidden;display:flex;flex-direction:column}
.pane-h{padding:18px 22px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:14px}
.pane-h .th{width:48px;height:48px;border-radius:8px;background:center/cover;flex:none}
.pane-h b{font-size:17px;font-weight:600;color:var(--ink);letter-spacing:-.01em;display:block}
.pane-h .id{font-size:12.5px;color:var(--text-2);margin-top:2px}
.pane-h .id .num{color:var(--ink)}
.pane-h .r{margin-left:auto}
.rows .row{display:grid;align-items:center;gap:14px;padding:12px 22px;border-bottom:1px solid var(--line-2);font-size:13px}
.rows .hd{font-family:var(--mono);font-size:10px;letter-spacing:.07em;text-transform:uppercase;color:var(--text-3);background:var(--surface-2);padding-top:9px;padding-bottom:9px}
.rows b{font-weight:560;color:var(--ink);display:block}
.rows .sm{font-size:11.5px;color:var(--text-3)}
.ver{display:inline-flex;align-items:center;gap:4px;font-size:11.5px;color:var(--pos)}
.ver .ic{width:12px;height:12px}
.th2{width:34px;height:34px;border-radius:6px;background:center/cover;flex:none}
.cell-best{background:var(--accent-50)}
.cmp{display:grid;grid-template-columns:150px repeat(4,1fr);font-size:12.5px}
.cmp>div{padding:10px 12px;border-bottom:1px solid var(--line-2)}
.cmp .rl{font-family:var(--mono);font-size:10px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-3);padding-left:22px}
.cmp .hd2{font-weight:600;color:var(--ink);font-size:13px}
.cmp .big{font-family:var(--mono);font-size:16px;color:var(--ink)}
.cmp .iss{background:var(--warn-50);color:var(--warn)}
.cmp .b{background:var(--accent-50)}
.msgs{flex:1;background:var(--canvas);padding:18px 22px;display:flex;flex-direction:column;gap:12px}
.bub{max-width:80%;padding:11px 13px;border-radius:10px;font-size:13px;line-height:1.5;background:var(--surface);box-shadow:0 0 0 1px var(--line)}
.bub.me{align-self:flex-end;background:var(--ink);color:#fff;box-shadow:none}
.bub .w{display:block;font-size:11px;color:var(--text-3);margin-bottom:3px}
.bub.me .w{color:#9AA1AA}
.sys{align-self:center;font-family:var(--mono);font-size:11px;color:var(--text-3)}
.direct{display:flex;gap:8px;align-items:center;padding:9px 22px;font-size:12px;color:var(--text-3);border-bottom:1px solid var(--line-2)}
.direct .ic{width:13px;height:13px}
.dec{padding:14px 22px;border-top:1px solid var(--line);display:flex;gap:10px;align-items:center;font-size:12.5px;color:var(--text-2)}

/* market check */
.mc{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:72px;align-items:start}
.mm .row{grid-template-columns:34px 1.7fr 1fr 96px}
.out{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border-radius:12px;overflow:hidden;box-shadow:0 0 0 1px var(--line)}
.out>div{background:var(--surface);padding:24px 24px 26px}
.out .k{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3)}
.out b{display:block;font-size:19px;letter-spacing:-.015em;font-weight:580;color:var(--ink);margin:10px 0 6px;line-height:1.25}
.out p{font-size:14px;color:var(--text-2);line-height:1.5}
.out .last{background:var(--ink)}
.out .last .k{color:var(--dark-dim)} .out .last b{color:#fff} .out .last p{color:var(--dark-text)}

/* two sides */
.sides{display:grid;grid-template-columns:1fr 1fr;gap:20px}.sides>*{min-width:0}.mini-c .top{flex-wrap:wrap}
.side-c{border-radius:16px;padding:44px 44px 40px;display:flex;flex-direction:column;min-height:700px}
.side-c.b{background:var(--surface);box-shadow:0 0 0 1px var(--line)}
.side-c.sp{background:var(--dark);color:var(--dark-text)}
.side-c h3{font-size:32px;line-height:1.1;letter-spacing:-.03em;font-weight:560;margin:18px 0 22px;max-width:440px}
.side-c.sp h3{color:#fff}
.side-c ul{list-style:none;display:flex;flex-direction:column}
.side-c li{display:flex;gap:12px;align-items:baseline;padding:12px 0;border-top:1px solid var(--line);font-size:16px;color:var(--text)}
.side-c.sp li{border-top-color:var(--dark-line);color:#E3E6EA}
.side-c li .n{font-family:var(--mono);font-size:12px;color:var(--text-3);width:22px;flex:none}
.side-c.sp li .n{color:var(--dark-dim)}
.side-c .mini{margin-top:auto;padding-top:32px}
.side-c .ctas{display:flex;gap:10px;margin-top:26px;align-items:center}
.mini-c{border-radius:11px;background:var(--surface);box-shadow:0 0 0 1px var(--line);padding:16px 18px;color:var(--text)}
.side-c.sp .mini-c{background:var(--dark-2);box-shadow:0 0 0 1px var(--dark-line);color:var(--dark-text)}
.mini-c .top{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.mini-c .top b{font-size:14px;font-weight:600;color:var(--ink)}
.side-c.sp .mini-c .top b{color:#fff}
.mini-c .meta{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:12.5px}
.mini-c .meta .num{color:var(--ink)}
.side-c.sp .mini-c .meta .num{color:#fff}
.mini-c .acts{display:flex;gap:8px;margin-top:14px}
.mini-c .acts span{font-size:12px;padding:6px 11px;border-radius:6px;box-shadow:inset 0 0 0 1px var(--dark-line);color:#fff}
.mini-c .acts span.p{background:#fff;color:var(--ink);box-shadow:none}
.vchip.d{background:rgba(29,189,230,.14);color:var(--accent-dark)}

/* direct */
.dk{background:var(--dark);color:var(--dark-text)}
.rel{display:grid;grid-template-columns:1fr 1.4fr 1fr;align-items:center;margin:72px 0 0;gap:0}
.party{border-radius:14px;box-shadow:0 0 0 1px var(--dark-line);background:var(--dark-2);padding:26px}
.party .k{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--dark-dim)}
.party b{display:block;font-size:22px;color:#fff;font-weight:560;letter-spacing:-.02em;margin-top:8px}
.party p{font-size:13.5px;margin-top:6px;line-height:1.5}
.link{position:relative;height:150px;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:0 14px}
.link .ln{position:absolute;left:0;right:0;top:50%;height:2px;background:#fff}
.link .terms{position:relative;display:flex;flex-wrap:wrap;justify-content:center;gap:6px;background:var(--dark);padding:0 12px}
.link .terms span{font-size:12.5px;color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.3);border-radius:5px;padding:4px 9px}
.link .cap{position:absolute;top:8px;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--dark-dim)}
.layer{margin-top:28px;border-radius:12px;border:1px dashed rgba(29,189,230,.45);padding:18px 24px;display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.layer b{color:var(--accent-dark);font-weight:560;font-size:14.5px}
.layer span{font-size:14px;color:#D5D9DE;display:flex;align-items:center;gap:8px}
.layer span::before{content:"";width:5px;height:5px;background:var(--accent-dark)}
.nevers{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--dark-line);margin-top:72px;border-top:1px solid var(--dark-line);border-bottom:1px solid var(--dark-line)}
.nevers>div{background:var(--dark);padding:32px 32px 32px 0}
.nevers>div+div{padding-left:32px}
.nevers b{display:block;font-size:24px;line-height:1.2;letter-spacing:-.02em;font-weight:560;color:#fff}
.nevers p{font-size:14.5px;margin-top:10px;line-height:1.55}

/* trust */
.tr{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.tr-c{border-radius:14px;background:var(--surface);box-shadow:0 0 0 1px var(--line);padding:30px;display:flex;flex-direction:column}
.tr-c h3{margin:14px 0 10px}
.tr-c p{font-size:15px;color:var(--text-2);line-height:1.55}
.tr-c .ui{margin-top:auto;padding-top:26px}
.tr-c .ui .box{border-radius:10px;background:var(--surface-2);box-shadow:inset 0 0 0 1px var(--line-2);padding:14px 16px;font-size:12.5px}
.tr-c .ico{width:40px;height:40px;border-radius:9px;background:var(--accent-50);color:var(--accent);display:grid;place-items:center}
.tr-c .ico .ic{width:19px;height:19px}
.policies{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:20px}
.policies>div{border-top:1px solid var(--line-3);padding-top:16px;font-size:15px;color:var(--ink);font-weight:520;line-height:1.45}
.policies p{font-weight:400;color:var(--text-2);font-size:14px;margin-top:4px}

/* markets */
.mk{display:grid;grid-template-columns:minmax(0,1fr) 520px;gap:64px;align-items:start}
.mk-list button{display:flex;align-items:baseline;gap:18px;width:100%;text-align:left;padding:14px 0;border-top:1px solid var(--line);font-size:clamp(26px,2.6vw,38px);letter-spacing:-.03em;font-weight:520;color:var(--text-3);transition:color .2s}
.mk-list button:last-child{border-bottom:1px solid var(--line)}
.mk-list button .n{font-family:var(--mono);font-size:12px;letter-spacing:0;color:var(--text-3);width:28px}
.mk-list button .ar{margin-left:auto;opacity:0;transition:opacity .2s;color:var(--accent)}
.mk-list button.on,.mk-list button:hover{color:var(--ink)}
.mk-list button.on .ar{opacity:1}
.mk-p{position:sticky;top:140px;border-radius:16px;overflow:hidden;background:var(--surface);box-shadow:0 0 0 1px var(--line)}
.mk-img{height:300px;background:center/cover;position:relative;transition:background-image .3s}
.mk-img .cap{position:absolute;left:14px;bottom:12px;font-size:11.5px;color:#fff;background:rgba(12,14,17,.72);padding:4px 9px;border-radius:5px}
.mk-b{padding:24px 26px 26px}
.mk-b .k{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3)}
.mk-b h4{font-size:24px;letter-spacing:-.02em;font-weight:580;color:var(--ink);margin:8px 0 6px}
.mk-b p{font-size:14.5px;color:var(--text-2);line-height:1.55}
.mk-mats{margin-top:18px;border-top:1px solid var(--line)}
.mk-mats div{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line-2);font-size:14px;color:var(--ink)}
.mk-mats div span{font-family:var(--mono);font-size:12.5px;color:var(--text-3)}

/* network */
.net{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line-3);border-bottom:1px solid var(--line-3)}
.net>div{padding:32px 24px 32px 0}
.net>div+div{padding-left:24px;border-left:1px solid var(--line)}
.net .v{font-family:var(--mono);font-size:44px;letter-spacing:-.04em;color:var(--text-3)}
.net .l{font-size:14.5px;color:var(--text-2);margin-top:8px}

/* final */
.final{padding:150px 0 140px;text-align:left}
.final-g{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:64px;align-items:end}
.final h2{font-size:clamp(44px,5.6vw,80px);letter-spacing:-.045em;line-height:1}

/* footer */
footer{background:var(--dark);color:var(--dark-text);padding:80px 0 40px}
.ft{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1fr;gap:36px}
.ft .logo{color:#fff}
.ft p{font-size:14px;line-height:1.6;margin-top:18px;max-width:360px}
.ft h6{font-family:var(--mono);font-size:11px;font-weight:450;letter-spacing:.08em;text-transform:uppercase;color:var(--dark-dim);margin-bottom:14px}
.ft a{display:block;font-size:14.5px;padding:5px 0;color:#D5D9DE}
.ft a:hover{color:#fff}
.fb{display:flex;justify-content:space-between;margin-top:64px;padding-top:24px;border-top:1px solid var(--dark-line);font-size:13px;color:var(--dark-dim)}
.fb b{color:var(--dark-text);font-weight:500}

/* review markers */
.as{position:relative;border-bottom:1.5px dashed #C9851F;cursor:help}
.as::after{content:"Policy to confirm";position:relative;top:-.7em;margin-left:5px;font-family:var(--mono);font-size:9.5px;letter-spacing:.05em;text-transform:uppercase;color:#965806;background:#F9EEDB;padding:1px 5px;border-radius:3px;white-space:nowrap;font-weight:500}
.ph-note{display:none;position:absolute;right:14px;top:12px;font-family:var(--mono);font-size:10px;letter-spacing:.05em;text-transform:uppercase;color:#965806;background:#F9EEDB;padding:3px 7px;border-radius:4px;z-index:2}
body.review .ph-note{display:block}
body:not(.review) .as{border-bottom:0;cursor:auto}
body:not(.review) .as::after{display:none}
body:not(.review) .rv-only{display:none}
.conf{margin-top:28px;padding:18px 22px;border-radius:10px;box-shadow:inset 0 0 0 1px #E8C995;background:#FCF6EA;font-size:15px;color:var(--text-2)}
.conf p{margin-top:8px}.conf b{color:var(--ink);font-weight:580}
.hx{display:flex;align-items:center;gap:2px;margin-left:8px;padding-left:10px;border-left:1px solid rgba(255,255,255,.12)}
.hx button{min-width:26px}
.rv-tag{display:inline-block;font-family:var(--mono);font-size:10px;letter-spacing:.05em;text-transform:uppercase;color:#965806;background:#F9EEDB;padding:2px 7px;border-radius:3px;margin-left:10px;vertical-align:middle}
.review-bar{position:fixed;left:20px;bottom:20px;z-index:80;display:flex;align-items:center;gap:10px;background:#1B1E23;color:#C6CBD1;border-radius:10px;padding:6px 6px 6px 14px;font-size:12.5px;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.review-bar .lab{font-family:var(--mono);font-size:10px;letter-spacing:.07em;text-transform:uppercase;color:#6E757E}
.review-bar button{height:28px;padding:0 10px;border-radius:6px;color:#C6CBD1;font-size:12px}
.review-bar button[aria-pressed="true"]{background:#fff;color:var(--ink)}

/* modal */
.scrim{position:fixed;inset:0;background:rgba(14,17,21,.36);z-index:90;display:none;align-items:center;justify-content:center;padding:24px}
.scrim.on{display:flex}
.modal{width:560px;max-width:100%;background:var(--surface);border-radius:16px;box-shadow:0 30px 80px rgba(14,17,21,.3);padding:32px;animation:up .2s ease both}
@keyframes up{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.modal h3{font-size:26px;letter-spacing:-.025em;font-weight:560}
.modal .sub{font-size:15px;color:var(--text-2);margin-top:6px}
.opts{display:flex;flex-direction:column;gap:10px;margin-top:22px}
.opt{display:flex;gap:14px;align-items:center;text-align:left;padding:16px 18px;border-radius:11px;box-shadow:inset 0 0 0 1px var(--line-3);transition:box-shadow .12s}
.opt:hover{box-shadow:inset 0 0 0 1.5px var(--ink)}
.opt b{display:block;font-size:16px;font-weight:580;color:var(--ink)}
.opt span{font-size:13.5px;color:var(--text-2)}
.opt .ic{margin-left:auto;color:var(--text-3)}
.modal .fine{font-size:13px;color:var(--text-3);margin-top:18px;line-height:1.5}
.modal .x{float:right;color:var(--text-3)}


/* story v2: three steps, wide compositions */
.st{padding:72px 0 88px;border-top:1px solid var(--line)}
.st:first-of-type{border-top:0;padding-top:8px}
.st:last-of-type{padding-bottom:0}
.st-t{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);column-gap:64px;row-gap:0;align-items:end;margin-bottom:44px}
.st-k{font-family:var(--mono);font-size:13px;letter-spacing:.06em;color:var(--text-2);display:flex;gap:12px;margin-bottom:16px;grid-column:1}
.st-k span{color:var(--accent)}
.st-t h3{font-size:clamp(28px,3vw,42px);line-height:1.06;letter-spacing:-.032em;font-weight:560;grid-column:1}
.st-t p{grid-column:2;grid-row:1/3;align-self:end;font-size:17px;line-height:1.6;color:var(--text-2)}
.st-t>div{grid-column:1}.st-t>h3{grid-column:1/-1;max-width:25em}
/* find */
.v-find{display:grid;grid-template-columns:400px minmax(0,1fr);column-gap:56px;row-gap:8px;align-items:start}
.v-find .mat{grid-row:1/3}.v-find .resolve{grid-column:2}.v-find .offers{grid-column:2}
.mat{margin:0}
.mat-img{width:100%;aspect-ratio:1;background:center/cover;border-radius:4px}
.mat figcaption{display:flex;justify-content:space-between;font-size:13px;color:var(--text-2);padding-top:12px;border-top:1px solid var(--line-3);margin-top:14px}
.resolve{display:grid;grid-template-columns:170px 90px minmax(0,1fr);align-items:center;margin-bottom:28px}
.names{display:flex;flex-direction:column;gap:10px;height:170px;justify-content:space-between}
.names span{font-size:14px;color:var(--text-2);line-height:1}
.names span.num{color:var(--ink)}
.rs-lines{width:90px;height:170px}
.one{padding-left:22px;border-left:2px solid var(--accent-mark)}
.one .k{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.one b{display:block;font-size:30px;letter-spacing:-.025em;font-weight:560;color:var(--ink);margin:6px 0 4px}
.one .num{display:block;font-size:14px;color:var(--text-2)}
.one .g{display:block;font-size:13px;color:var(--text-3);margin-top:8px}
.offers{border-top:1px solid var(--line-3)}
.of-h,.of{display:grid;grid-template-columns:1.5fr .9fr 1fr 1fr 90px;gap:14px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line);font-size:14px;color:var(--text-2)}
.of-h{font-family:var(--mono);font-size:10.5px;letter-spacing:.07em;text-transform:uppercase;color:var(--text-3);padding:10px 0}
.of b{font-weight:560;color:var(--ink)}
.of .ok{display:flex;align-items:center;gap:5px;color:var(--pos);font-size:13px}
.of .ok .ic{width:14px;height:14px}
.of.dim{color:var(--text-3)} .of.dim b{color:var(--text-2)}
/* test */
.v-test{display:grid;grid-template-columns:300px minmax(0,1fr) 340px;gap:40px;align-items:start}
.spec{border-top:2px solid var(--ink);padding-top:16px}
.spec-h{display:flex;justify-content:space-between;font-size:12px;color:var(--text-3)}
.spec-h .num{color:var(--ink)}
.spec-t{font-size:24px;letter-spacing:-.02em;font-weight:580;color:var(--ink);margin:10px 0 14px}
.spec dl{display:grid;grid-template-columns:96px 1fr;font-size:14px}
.spec dt,.spec dd{padding:9px 0;border-top:1px solid var(--line)}
.spec dt{color:var(--text-3);font-size:13px}
.spec dd{color:var(--ink)}
.fan svg{width:100%;height:auto;display:block;overflow:visible}
.fan text{font-family:var(--sans)}
.fan .lb{font-size:12.5px;fill:var(--ink)}
.fan .lp{font-family:var(--mono);font-size:12px;fill:var(--ink)}
.fan .ls{font-size:11.5px;fill:var(--text-3)}
.stream{list-style:none;border-top:2px solid var(--ink);padding-top:6px}
.stream li{display:grid;grid-template-columns:56px 1fr;gap:12px;padding:11px 0;border-bottom:1px solid var(--line);font-size:13.5px;color:var(--text-2);line-height:1.45}
.stream .d{font-family:var(--mono);font-size:11.5px;color:var(--text-3);padding-top:2px}
.stream b{color:var(--ink);font-weight:560}
.stream li.new{color:var(--ink)}
.stream li.new .d{color:var(--accent)}
.stream li.new b{color:var(--accent)}
/* compare */
.v-cmp{display:grid;grid-template-columns:minmax(0,1fr) 380px;column-gap:56px;row-gap:0;align-items:start}
.v-cmp .big-plot,.v-cmp .reads{grid-column:1}.v-cmp .convo{grid-column:2;grid-row:1/3}
.big-plot{border-top:2px solid var(--ink);padding-top:14px}
.bp-h{display:flex;justify-content:space-between;font-size:13px;color:var(--text-3);margin-bottom:6px}
.bp-h b{color:var(--ink);font-weight:580}
.big-plot svg{width:100%;height:auto;display:block;overflow:visible}
.big-plot text{font-family:var(--sans)}
.big-plot .pr{font-family:var(--mono);font-size:12px;font-weight:500;fill:var(--ink)}
.big-plot .sn{font-size:10.5px;fill:var(--text-3)}
.big-plot .ax{font-family:var(--mono);font-size:9.5px;fill:var(--text-3)}
.reads{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:28px}
.reads>div{border-top:1px solid var(--line-3);padding-top:14px}
.reads .k{font-family:var(--mono);font-size:11px;letter-spacing:.07em;text-transform:uppercase;color:var(--text-3)}
.reads b{display:block;font-size:17px;font-weight:580;letter-spacing:-.01em;color:var(--ink);margin:8px 0 4px}
.reads p{font-size:13.5px;color:var(--text-2);line-height:1.5}
.convo{display:flex;flex-direction:column;gap:12px;border-top:2px solid var(--ink);padding-top:14px}
.cv-direct{display:flex;gap:8px;align-items:center;font-size:12.5px;color:var(--text-3);margin-bottom:6px}
.cv-direct .ic{width:14px;height:14px}
.convo .bub{max-width:92%}
.decided{display:flex;flex-direction:column;gap:8px;font-size:13.5px;color:var(--text-2);padding-top:16px;border-top:1px solid var(--line);margin-top:8px;line-height:1.5}
.decided .tag{align-self:flex-start}

/* markets v2: specimen board */
.mkt .mk{grid-template-columns:minmax(0,.9fr) minmax(0,1fr);gap:72px;align-items:start}
.mkt .mk-list button{color:#4E555E;border-top-color:var(--dark-line)}
.mkt .mk-list button:last-child{border-bottom-color:var(--dark-line)}
.mkt .mk-list button .n{color:var(--dark-dim)}
.mkt .mk-list button.on,.mkt .mk-list button:hover{color:#fff}
.mkt .mk-list button .ar{color:var(--accent-dark)}
.board-w{position:sticky;top:140px}
.board{display:grid;grid-template-columns:1fr 1fr;gap:6px;aspect-ratio:1}
.tile{position:relative;border-radius:3px;overflow:hidden;background:var(--dark-2) center/cover;display:flex;flex-direction:column;justify-content:flex-end;animation:tin .45s ease both}
.tile:nth-child(2){animation-delay:.05s}.tile:nth-child(3){animation-delay:.1s}.tile:nth-child(4){animation-delay:.15s}
@keyframes tin{from{opacity:0;transform:scale(.985)}to{opacity:1;transform:none}}
.tile .cap{display:flex;justify-content:space-between;align-items:baseline;gap:10px;padding:12px 14px;background:rgba(12,14,17,.78);font-size:13.5px;color:#fff}
.tile .cap .num{font-size:11.5px;color:#9AA1AA;white-space:nowrap}
.tile .fx{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--mono);font-size:clamp(26px,2.6vw,38px);letter-spacing:-.02em;color:#E8EBEE;padding-bottom:40px}
.tile .fx sub{font-size:.55em;vertical-align:-.25em}
.tile.f{box-shadow:inset 0 0 0 1px var(--dark-line)}
.tile.f .cap{background:transparent;border-top:1px solid var(--dark-line)}
.board-f{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-top:18px;font-size:14.5px;color:var(--dark-text)}
.board-f .tl{white-space:nowrap}
/* final strip */
.strip{display:grid;grid-template-columns:repeat(7,1fr);gap:10px;margin-top:72px}
.sp{display:flex;flex-direction:column;gap:10px;text-align:left;cursor:pointer}
.sp .im{aspect-ratio:1;border-radius:3px;background:center/cover;transition:transform .25s,box-shadow .25s}
.sp:hover .im{transform:translateY(-3px);box-shadow:0 14px 30px -12px rgba(14,17,21,.35)}
.sp b{font-size:14px;font-weight:560;color:var(--ink);line-height:1.25}
.sp span{font-family:var(--mono);font-size:11.5px;color:var(--text-3)}
.final{padding-bottom:110px}

/* nav: explore menu + active state */
.links a[aria-current="page"]{color:var(--ink);font-weight:540}
.xp-w{position:static}.nav .wrap{position:relative}
.xp-b{display:flex;align-items:center;gap:5px;font-size:15px;color:var(--text-2)}
.xp-b .ic{width:14px;height:14px;transition:transform .15s}
.xp-b:hover,.xp-b[aria-expanded="true"]{color:var(--ink)}
.xp-b[aria-expanded="true"] .ic{transform:rotate(180deg)}
.xp-p{position:absolute;right:32px;top:92px;width:820px;display:grid;grid-template-columns:1fr 1fr 1.15fr;gap:32px;background:var(--surface);border-radius:14px;box-shadow:0 0 0 1px rgba(14,17,21,.08),0 24px 60px rgba(14,17,21,.16);padding:26px 28px;opacity:0;transform:translateY(-4px);pointer-events:none;transition:opacity .15s,transform .15s}
.xp-p{visibility:hidden;transition:opacity .15s,transform .15s,visibility 0s .15s}
.xp-p.on{opacity:1;transform:none;pointer-events:auto;visibility:visible;transition:opacity .15s,transform .15s,visibility 0s}
.xp-p h6{font-family:var(--mono);font-size:10.5px;font-weight:450;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3);margin-bottom:12px}
.xp-p a{display:flex;justify-content:space-between;gap:10px;font-size:14px;color:var(--text);padding:6px 0}
.xp-p a:hover{color:var(--accent)}
.xp-p a em{font-style:normal;font-family:var(--mono);font-size:11.5px;color:var(--text-3)}
.xp-p .xp-l{display:block;padding:0 0 12px;margin-bottom:6px;border-bottom:1px solid var(--line)}
.xp-p .xp-l b{display:block;font-size:15px;font-weight:580;color:var(--ink)}
.xp-p .xp-l span{font-size:12.5px;color:var(--text-3)}
.xp-2{display:grid;grid-template-columns:1fr 1fr;column-gap:16px}
.route{display:flex;gap:32px;flex-wrap:wrap;margin-top:56px;padding-top:24px;border-top:1px solid var(--line)}
.dk .route,.route.dk-r{border-top-color:var(--dark-line)}
.route.dk-r{margin-top:28px}
.soon .path{font-family:var(--mono);font-size:13px;color:var(--accent)}

@media (max-width:1100px){ .mkt .mk{grid-template-columns:1fr}.board-w{position:relative;top:0}.strip{grid-template-columns:repeat(4,1fr)} }
@media (max-width:700px){ .strip{grid-template-columns:repeat(2,1fr)} }

@media (max-width:1100px){
 .v-find .mat,.v-find .resolve,.v-find .offers,.v-cmp .big-plot,.v-cmp .reads,.v-cmp .convo{grid-column:1;grid-row:auto}
 .st-t{grid-template-columns:1fr;gap:16px}.st-t p{grid-column:1;grid-row:auto}
 .v-find,.v-test,.v-cmp{grid-template-columns:1fr}
 .mat-img{max-width:420px}
 .reads{grid-template-columns:1fr}
}
@media (max-width:700px){ .resolve{grid-template-columns:1fr}.rs-lines{display:none}.names{height:auto;flex-direction:row;flex-wrap:wrap}.of-h{display:none}.of{grid-template-columns:1fr 1fr} }

@media (max-width:1100px){
  .hero h1{white-space:normal}
  .hero-g,.s-head,.story,.mc,.mk,.final-g{grid-template-columns:1fr;gap:36px}
  .vis{position:relative;top:0;height:560px}
  .step{min-height:auto;opacity:1}
  .sides,.tr,.policies,.nevers{grid-template-columns:1fr}
  .rel{grid-template-columns:1fr}
  .link{height:auto;padding:24px 0}.link .ln{display:none}
  .f-cmp,.f-ver{display:none}
  .links{display:none}
  .net{grid-template-columns:1fr 1fr}
  .ft{grid-template-columns:1fr 1fr}
}
@media (max-width:700px){
  .wrap{padding:0 16px}
  .win{grid-template-columns:1fr;height:auto}.w-side{display:none}.w-body{grid-template-columns:1fr}
  section.s{padding:88px 0}
  .out{grid-template-columns:1fr}
  .w-body .card,.w-body{min-width:0}.figs{grid-template-columns:1fr 1fr}.fig:nth-child(3){border-left:0}.w-top .s{display:none}.cmp{font-size:11px;grid-template-columns:90px repeat(4,1fr)}.cmp>div{padding:8px 6px}.cmp .rl{padding-left:12px}.step h3{font-size:28px}.mk{grid-template-columns:1fr}.mk-img{height:220px}.mc .pane{overflow:hidden}.hero-ctas{flex-wrap:wrap}.vis{height:600px}
  .nav-r .lk.hide-m{display:none}
  .nav .wrap{height:72px}.nav .logo-o svg{width:200px}
}

@media (max-width:1240px){.nav .logo-o svg{width:250px}.links{gap:20px}.nav .wrap{gap:28px}}
@media (max-width:700px){.nav .logo-o svg{width:200px}}

/* ===== Hero: message first ===== */
.hn{padding:clamp(72px,9vh,124px) 0 clamp(64px,8vh,104px)}
.hn-h1{margin-top:30px;font-size:clamp(46px,6.6vw,108px);line-height:.98;letter-spacing:-.048em;font-weight:560;color:var(--ink)}
.hn-h1 .a{display:block;max-width:11.2em}
.hn-h1 .b{display:block;color:var(--accent-mark)}
.hn-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:64px;align-items:end;margin-top:clamp(40px,5.5vh,64px);padding-top:28px;border-top:1px solid var(--line-3)}
.hn-sub{font-size:clamp(18px,1.45vw,21px);line-height:1.55;color:var(--text-2);max-width:620px}
.hn-cta{display:flex;align-items:center;gap:20px}
.hn-btn{height:56px;padding:0 26px;font-size:16.5px;border-radius:10px}
.hn-free{font-size:14px;color:var(--text-3);white-space:nowrap}

/* ===== Supply map (bridge) ===== */
.nw{position:relative;padding-bottom:0}
.nw::after{content:"";position:absolute;left:0;right:0;bottom:0;height:46%;background:var(--canvas-2);z-index:0}
.nw .wrap{position:relative;z-index:1}
.nw-p{background:var(--surface);border-radius:18px;box-shadow:0 0 0 1px rgba(14,17,21,.08),0 50px 100px -30px rgba(14,17,21,.25);overflow:hidden}
.nw-top{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;padding:24px 30px 20px;border-bottom:1px solid var(--line)}
.nw-k{font-family:var(--mono);font-size:10.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--text-3)}
.nw-m{display:flex;align-items:baseline;gap:14px;margin-top:6px}
.nw-m b{font-size:26px;font-weight:600;letter-spacing:-.025em;color:var(--ink)}
.nw-m .num{font-size:13px;color:var(--text-2)}
.nw-s{display:block;font-size:13.5px;color:var(--text-2);margin-top:4px}
.nw-r{display:flex;align-items:center;gap:20px}
.nw-r .tl{font-size:14px;white-space:nowrap}
.ex2{font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3);box-shadow:inset 0 0 0 1px var(--line-3);padding:3px 7px;border-radius:4px}
.nw-b{position:relative;display:grid;grid-template-columns:260px 120px minmax(0,1fr);padding:10px 30px 24px 18px}
.nw-h{font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3);padding:12px 12px 10px}
.nw-mats{grid-column:1}
.nw-ln{position:absolute;left:0;top:0;width:100%;height:100%;pointer-events:none;overflow:visible}
.nw-cos{grid-column:3;min-width:0}
.nm{display:grid;grid-template-columns:38px 1fr auto;gap:12px;align-items:center;width:100%;padding:9px 12px;border-radius:9px;text-align:left;position:relative;transition:background .15s}
.nm:hover{background:var(--surface-2)}
.nm[aria-selected="true"]{background:var(--accent-50)}
.nm i{width:38px;height:38px;border-radius:6px;background:center/cover var(--canvas);display:grid;place-items:center;font-style:normal;font-family:var(--mono);font-size:9.5px;color:var(--text-2)}
.nm b{display:block;font-size:14px;font-weight:580;color:var(--ink);line-height:1.25}
.nm .tx{display:block}.nm small{display:block;font-family:var(--mono);font-size:11px;color:var(--text-3)}
.nm em{font-style:normal;font-family:var(--mono);font-size:11.5px;color:var(--text-3)}
.nm[aria-selected="true"] em{color:var(--accent)}
.nw-ch,.nc{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1.15fr) minmax(0,1.6fr) 120px;gap:16px;align-items:center}
.nw-ch{padding-left:16px;padding-right:0}
.ng{font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3);padding:14px 16px 6px;border-top:1px solid var(--line-2)}
.ng:first-child{border-top:0;padding-top:4px}
.nc{padding:7px 0 7px 16px;border-radius:9px;transition:opacity .2s,background .2s;font-size:13px}
.nc.off{opacity:.38}
.nc.on{background:var(--surface-2)}
.nc b{display:block;font-weight:580;color:var(--ink);font-size:13.5px}
.nc .sm{font-size:11.5px;color:var(--text-3)}
.nc .gr{color:var(--ink)}
.nc .gr .sm{display:block}.nc.off .gr{visibility:hidden}
.chips{display:flex;flex-wrap:wrap;gap:4px}
.chips span{font-size:11px;padding:2px 7px;border-radius:4px;background:var(--canvas);color:var(--text-2);white-space:nowrap}
.chips span.hit{background:var(--accent);color:#fff}
.st2{display:flex;align-items:center;gap:5px;font-size:12px;color:var(--pos)}
.st2 .ic{width:13px;height:13px}
.st2.c{color:var(--text-2)}
.st2.p{color:var(--warn)}
.nw-ln path{fill:none;stroke-width:1.2;transition:stroke .2s,opacity .2s}
.nw-ln .bg{stroke:rgba(14,17,21,.09)}
.nw-ln .hi{stroke:var(--accent-mark);stroke-width:1.6}
.nw-ln circle{fill:var(--accent-mark)}

/* ===== Not a directory ===== */
.nd{background:var(--canvas-2);padding:clamp(80px,10vw,128px) 0 clamp(96px,11vw,140px)}
.nd-g{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:80px;align-items:start}
.nd h2{margin-top:22px;max-width:15em}
.nd .lede{margin-top:24px;max-width:540px}
.feed{background:var(--surface);border-radius:14px;box-shadow:0 0 0 1px var(--line);overflow:hidden;margin-top:8px}
.feed-h{display:flex;justify-content:space-between;align-items:center;padding:16px 22px;border-bottom:1px solid var(--line)}
.feed-h b{font-size:14px;font-weight:600;color:var(--ink)}
.ev{display:grid;grid-template-columns:56px 86px 1fr;gap:14px;align-items:baseline;padding:15px 22px;border-top:1px solid var(--line-2);font-size:13.5px;color:var(--text-2);line-height:1.45}
.ev:first-of-type{border-top:0}
.ev .d{font-family:var(--mono);font-size:11px;color:var(--text-3)}
.ev b{font-weight:580;color:var(--ink)}
.tg{font-size:11px;font-weight:540;padding:2px 7px;border-radius:4px;justify-self:start;white-space:nowrap}

@media (max-width:1240px){
  .nw-b{grid-template-columns:230px 80px minmax(0,1fr)}
  .nw-ch,.nc{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) 130px}
  .nw-ch span:nth-child(3),.nc .chips{display:none}
}
@media (max-width:1000px){
  .hn-row{grid-template-columns:1fr;gap:28px}
  .nd-g{grid-template-columns:1fr;gap:44px}
  .nw-b{grid-template-columns:minmax(0,1fr);padding:6px 16px 18px}.nw-b>*{min-width:0}
  .nw-ln{display:none}
  .nw-mats{grid-column:1}
  #nw-mats{display:flex;gap:6px;overflow-x:auto;padding:0 0 10px;scrollbar-width:none}
  #nw-mats::-webkit-scrollbar{display:none}
  .nm{grid-template-columns:30px auto;width:auto;flex:none;padding:7px 12px 7px 7px;box-shadow:inset 0 0 0 1px var(--line)}
  .nm i{width:30px;height:30px}
  .nm em,.nm small{display:none}
  .nm[aria-selected="true"]{box-shadow:inset 0 0 0 1.5px var(--accent-mark)}
  .nw-mats .nw-h{display:none}
  .nw-cos{grid-column:1}
  .nc.off{display:none}
  .ng.empty{display:none}
}
@media (max-width:700px){
  .hn{padding:56px 0 52px}
  .hn-h1{font-size:clamp(40px,11.4vw,56px);line-height:1.02;margin-top:22px}
  .hn-sub{font-size:17px}
  .hn-cta{flex-direction:column;align-items:stretch;gap:12px}
  .hn-btn{justify-content:center}
  .hn-free{text-align:center}
  .nw-top{flex-direction:column;align-items:flex-start;padding:20px 18px 16px}
  .nw-m b{font-size:22px}
  .nw-ch{display:none}
  .nc{grid-template-columns:1fr auto;gap:4px 12px;padding:12px 4px}
  .nc .gr{grid-column:1;grid-row:2}
  .nc .st2{grid-column:2;grid-row:1}.nc .chips{display:none}
  .ev{grid-template-columns:auto 1fr;gap:6px 12px;padding:14px 18px}
  .ev .w{grid-column:1/-1}
  .nw::after{height:30%}
}


.side-p{font-size:16px;line-height:1.55;color:var(--text-2);margin:14px 0 26px;max-width:480px}
.side-c.sp .side-p{color:var(--dark-text)}
.side-c.sp .tl{color:#fff}
.v-co{display:grid;grid-template-columns:400px minmax(0,1fr);column-gap:56px;align-items:start}
.co-card{background:var(--surface);border-radius:14px;box-shadow:0 0 0 1px var(--line),0 30px 70px -30px rgba(14,17,21,.25);padding:22px 22px 18px}
.co-h{display:flex;gap:14px;align-items:center;margin-bottom:12px}
.co-h b{display:block;font-size:18px;font-weight:600;color:var(--ink);letter-spacing:-.015em}
.co-h span{font-size:13px;color:var(--text-2)}
.co-m{width:46px;height:46px;font-size:13px;background:var(--ink);color:#fff;border-radius:9px}
.co-card .vr{padding:9px 0;font-size:13px}
.co-roles{display:flex;gap:6px;flex-wrap:wrap;margin-top:14px}
.co-priv{display:flex;gap:12px;align-items:flex-start;margin-top:18px;padding:14px 16px;border-radius:10px;background:var(--canvas-2);font-size:13.5px;color:var(--text-2);line-height:1.5}
.co-priv b{display:block;color:var(--ink);font-weight:580}
.co-priv .ic{flex:none;width:16px;height:16px;margin-top:2px;color:var(--text-2)}
@media (max-width:1100px){ .v-co{grid-template-columns:1fr;row-gap:24px} }
.nav .logo-o img{width:330px;height:auto;display:block}
.lk-dark{position:relative;display:block;width:260px;aspect-ratio:660/156}
.lk-dark .sym{position:absolute;left:0;top:0;height:100%;width:auto}
.lk-dark .wm{position:absolute;left:23.33%;top:22.4%;width:76.67%;height:auto}
@media (max-width:1240px){.nav .logo-o img{width:250px}}
@media (max-width:700px){.nav .logo-o img{width:200px}.lk-dark{width:220px}}

/* ===== ChemSource AI ===== */
section.s.ai{background:var(--canvas-2)}
.ai-f{background:var(--surface);border-radius:18px;box-shadow:0 0 0 1px rgba(14,17,21,.08),0 40px 90px -36px rgba(14,17,21,.28);overflow:hidden}
.ai-req{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap;padding:20px 28px;border-bottom:1px solid var(--line)}
.ai-k{font-family:var(--mono);font-size:10.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--text-3)}
.ai-req b{font-size:17px;font-weight:600;color:var(--ink);letter-spacing:-.01em}
.ai-d{font-size:13.5px;color:var(--text-2)}
.ai-req .ex2{margin-left:auto}
.ai-g{display:grid;grid-template-columns:minmax(0,1.45fr) 56px minmax(0,1fr);background:var(--surface-2)}
.ai-p{background:var(--surface);min-width:0}
.ai-ph{display:flex;align-items:center;gap:12px;padding:16px 24px;border-bottom:1px solid var(--line-2)}
.ai-ph b{display:block;font-size:14px;font-weight:600;color:var(--ink)}
.ai-ph span{font-size:12px;color:var(--text-3)}
.ai-ph .mono-t{width:32px;height:32px;font-size:10px}
.ai-in{display:grid;grid-template-columns:minmax(0,1fr) 212px}
.ai-c{display:flex;flex-direction:column;gap:12px;padding:22px 24px 24px}
.m{max-width:88%;padding:11px 14px;border-radius:12px;font-size:14px;line-height:1.5;color:var(--text)}
.m .w{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--text-3);margin-bottom:3px}
.m .w img{width:14px;height:auto}
.m.me{align-self:flex-end;background:var(--ink);color:#fff;border-bottom-right-radius:4px}
.m.me .w{color:#9AA1AA}
.m.cs{align-self:flex-start;background:var(--surface);box-shadow:inset 0 0 0 1px var(--cs-cyan-100),inset 3px 0 0 var(--cs-cyan);border-bottom-left-radius:4px}
.ai-sys{align-self:center;display:flex;align-items:center;gap:6px;font-family:var(--mono);font-size:11px;color:var(--cs-blue);margin-top:4px}
.ai-sys .ic{width:13px;height:13px}
.ai-chk{border-left:1px solid var(--line-2);padding:20px 20px 22px;display:flex;flex-direction:column;gap:9px}
.ai-chk-h{font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3);margin-bottom:2px}
.ck{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-2)}
.ck .ic{width:14px;height:14px;color:var(--pos)}
.ck.new{color:var(--ink);font-weight:560}
.ck.new .ic{color:#fff;background:var(--cs-cyan);border-radius:50%;padding:2px}
.ai-ready{margin-top:auto;padding-top:12px;border-top:1px solid var(--line-2);font-size:12.5px;font-weight:560;color:var(--cs-blue)}
.ai-rel{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:var(--cs-blue)}
.ai-rel span{flex:1;width:1px;background:var(--line-3)}
.ai-rel i{width:34px;height:34px;border-radius:50%;background:var(--surface);box-shadow:0 0 0 1px var(--line-3);display:grid;place-items:center;flex:none}
.ai-rel .ic{width:15px;height:15px}
.ai-caps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px;margin-top:56px}
.ai-caps>div{padding-top:20px;border-top:1px solid var(--line-3);position:relative}
.ai-caps>div::before{content:"";position:absolute;left:0;top:-1px;width:28px;height:2px;background:var(--cs-cyan)}
.ai-caps b{display:block;font-size:19px;font-weight:580;letter-spacing:-.015em;color:var(--ink);margin-bottom:8px}
.ai-caps p{font-size:15px;line-height:1.55;color:var(--text-2)}
.ai-bound{margin-top:44px;font-size:15px;color:var(--text-2);padding-left:14px;border-left:2px solid var(--ink)}
@media (max-width:1100px){
  .ai-g{grid-template-columns:minmax(0,1fr)}
  .ai-rel{flex-direction:row;height:44px;padding:0 24px}
  .ai-rel span{height:1px;width:auto}
  .ai-caps{grid-template-columns:1fr;gap:28px}
}
@media (max-width:700px){
  .ai-in{grid-template-columns:minmax(0,1fr)}
  .ai-chk{border-left:0;border-top:1px solid var(--line-2)}
  .ai-req{padding:18px;gap:6px 12px}
  .ai-req .ex2{margin-left:0}
  .ai-c{padding:18px}
  .m{max-width:94%;font-size:13.5px}
}

/* polish: AI demo presence */
.ai-f{border-radius:20px}
.ai-req{padding:26px 36px;gap:20px}
.ai-req b{font-size:21px}
.ai-d{font-size:15px}
.ai-g{grid-template-columns:minmax(0,1.5fr) 76px minmax(0,1fr)}
.ai-ph{padding:22px 32px;gap:14px}
.ai-ph b{font-size:16px}
.ai-ph span{font-size:13px}
.ai-ph .mono-t{width:40px;height:40px;font-size:11.5px}
.ai-in{grid-template-columns:minmax(0,1fr) 250px}
.ai-c{gap:18px;padding:36px 36px 40px}
.m{padding:15px 18px;font-size:17px;border-radius:14px}
.m .w{font-size:12px;margin-bottom:5px}
.m .w img{width:16px}
.ai-sys{font-size:12.5px;margin-top:8px}
.ai-chk{padding:32px 28px 32px;gap:13px}
.ai-chk-h{font-size:11px}
.ck{font-size:15px;gap:10px}
.ck .ic{width:16px;height:16px}
.ai-ready{font-size:14px;padding-top:16px}
.ai-rel i{width:42px;height:42px}
.ai-rel .ic{width:18px;height:18px}
.ai-caps{margin-top:64px}
/* polish: how the network works spacing */
#how .st{padding:58px 0 74px}
@media (max-width:1100px){ .ai-g{grid-template-columns:minmax(0,1fr)} }
@media (max-width:700px){
  .ai-req{padding:20px 18px}.ai-req b{font-size:18px}.ai-d{font-size:13.5px}
  .ai-ph{padding:16px 18px}
  .ai-in{grid-template-columns:minmax(0,1fr)}
  .ai-c{padding:22px 18px 24px;gap:14px}
  .m{font-size:15px;padding:13px 15px;max-width:94%}
  .ai-chk{padding:20px 18px 22px}
  #how .st{padding:48px 0 60px}
}

/* revision: how + one network */
#how{padding-bottom:72px}
section.s.on{padding-top:72px}
section.s.on .eyebrow:first-child{margin-bottom:28px}
.sides{grid-template-rows:auto auto auto auto 1fr auto}
.side-c{display:grid;grid-row:span 6;grid-template-rows:subgrid;row-gap:0;min-height:0}
.side-h{font-size:clamp(34px,3.6vw,52px);line-height:1.02;letter-spacing:-.04em;font-weight:560;color:var(--ink);margin-bottom:26px}
.side-c.sp .side-h{color:#fff}
.side-c .side-e{margin:0 0 14px;min-height:0}
.side-c h3{font-size:24px;margin:0 0 4px;max-width:460px}
.side-c .mini{align-self:end}
.side-c .mini,.side-c .ctas{grid-column:1}
@media (max-width:1100px){
  .sides{grid-template-rows:none}
  .side-c{display:flex;flex-direction:column;grid-row:auto}
  .side-c .mini{margin-top:8px;align-self:stretch}
  .side-c .ctas{align-self:flex-start}
  span.side-e:empty{display:none}
}
.side-c .ctas .tl{white-space:nowrap}
@media (max-width:700px){ .side-c{padding:32px 24px 30px} .side-h{margin-bottom:20px} .side-c .ctas{flex-wrap:wrap} }

/* footer refinement */
footer{position:relative;overflow:hidden;padding:96px 0 40px}
footer .wrap{position:relative;z-index:1}
.ft-band{position:relative;height:150px;margin-top:24px;margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw);pointer-events:none}
.ft-net{position:absolute;inset:0;width:100%;height:100%}
footer .fb{margin-top:72px}
.ft a.ft-brand{display:flex;align-items:center;gap:18px;padding:0;color:#fff}
.ft-sym{width:64px;height:auto;flex:none}
.ft-wm{display:block;color:#fff}
.ft-wm svg{height:30px;width:auto;display:block}
.ft p{font-size:15px;line-height:1.6;margin-top:26px;max-width:380px;color:var(--dark-text)}
.fb{position:relative}
@media (max-width:700px){
  footer{padding:72px 0 32px}
  footer .fb{margin-top:56px}
  .ft-sym{width:52px}.ft-wm svg{height:25px}
}
@media (max-width:1100px){ .ft{grid-template-columns:repeat(4,minmax(0,1fr));row-gap:48px} .ft>div:first-child{grid-column:1/-1} }
@media (max-width:700px){ .ft{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:40px;column-gap:24px} .fb{flex-direction:column;gap:8px} .ft-wm svg{height:24px} }
.ft a.ft-brand{display:inline-block;padding:0}
.ft-mk{width:84px;height:auto;display:block}
.ft-name{display:block;margin-top:28px;font-size:22px;font-weight:600;letter-spacing:-.015em;color:#fff}
.ft-name+p{margin-top:10px}
@media (max-width:700px){ .ft-mk{width:70px} .ft-name{margin-top:22px;font-size:20px} }

/* nav cleanup */
.links{gap:34px}
.nav-r{gap:4px}
.xp-p{width:760px;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:0;padding:0;overflow:hidden}
.xp-p>div{padding:26px 28px}
.xp-sup{background:var(--surface-2);border-left:1px solid var(--line)}
.xp-2{column-gap:20px}
.xp-div{height:1px;background:var(--line);margin:14px 0 16px}
.xp-sl{display:block;font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3);margin-bottom:10px}
.xp-sf{display:flex;align-items:center;gap:8px;height:44px;padding:0 4px 0 12px;background:var(--surface);border-radius:9px;box-shadow:0 0 0 1px var(--line-3)}
.xp-sf:focus-within{box-shadow:0 0 0 1.5px var(--accent-mark),0 0 0 4px var(--accent-50)}
.xp-sf .ic{width:15px;height:15px;color:var(--text-3);flex:none}
.xp-sf input{flex:1;min-width:0;border:0;outline:0;background:transparent;font:inherit;font-size:14px;color:var(--ink)}
.xp-sf input::placeholder{color:var(--text-3)}
.xp-sf .btn-sm{height:34px;padding:0 12px;font-size:13px}
.xp-p a:focus-visible,.xp-b:focus-visible{outline:2px solid var(--accent-mark);outline-offset:3px;border-radius:4px}
.mn-b{display:none;width:42px;height:42px;border-radius:9px;flex-direction:column;justify-content:center;align-items:center;gap:6px;margin-left:4px}
.mn-b span{display:block;width:18px;height:1.6px;background:var(--ink);transition:transform .2s}
.mn-b[aria-expanded="true"] span:first-child{transform:translateY(3.8px) rotate(45deg)}
.mn-b[aria-expanded="true"] span:last-child{transform:translateY(-3.8px) rotate(-45deg)}
.mn{border-top:1px solid var(--line);background:var(--canvas-2);max-height:calc(100vh - 72px);overflow:auto}
.nav .mn-in{display:flex;flex-direction:column;align-items:stretch;height:auto;gap:0;padding-top:8px;padding-bottom:24px}
.mn-in>a,.mn-x,.mn-in>.mn-sx{display:flex;align-items:center;gap:10px;width:100%;padding:15px 0;border-bottom:1px solid var(--line);font-size:17px;color:var(--ink);text-align:left}
.mn-in>a .ic,.mn-sx .ic{width:17px;height:17px;color:var(--text-2)}
.mn-x{justify-content:space-between}
.mn-x .ic{width:16px;height:16px;transition:transform .15s}
.mn-x[aria-expanded="true"] .ic{transform:rotate(180deg)}
.mn-fp{padding:6px 0 18px 14px;border-bottom:1px solid var(--line)}
.mn-fp>a{display:block;padding:10px 0;font-size:15.5px;color:var(--text-2)}
.mn-fp .xp-s{margin-top:12px}
.mn-cta{margin-top:20px;justify-content:center;height:50px}
@media (max-width:1100px){ .mn-b{display:flex} }
@media (max-width:700px){ .nav-r>.btn{display:none} }
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.xp-p .xp-more{display:flex;gap:28px}
.xp-p .xp-more a{display:inline-flex;align-items:center;gap:6px;justify-content:flex-start;font-size:14px;font-weight:560;color:var(--ink);padding:2px 0}
.xp-p .xp-more a .ic{width:14px;height:14px}
.xp-p .xp-more a:hover{color:var(--accent)}
.xp-sup .xp-div{margin:14px 0 18px}

/* search overlay */
.nav .logo-o{margin-right:24px}
@media (max-width:1240px){.nav .logo-o{margin-right:16px}}
@media (max-width:1100px){.nav .logo-o{margin-right:0}}
button.lk{font:inherit;background:none;border:0;cursor:pointer}
.mn-sx{display:flex;align-items:center;gap:10px;font:inherit;background:none;border:0;cursor:pointer;text-align:left;color:inherit}
.sx{position:fixed;inset:0;z-index:95;background:rgba(14,17,21,.36);display:flex;justify-content:center;align-items:flex-start;padding:120px 24px 24px;overflow:auto}
.sx[hidden]{display:none}
.sx-p{width:1040px;max-width:100%;background:var(--surface);border-radius:18px;box-shadow:0 30px 80px rgba(14,17,21,.3);padding:28px 36px 36px;animation:up .2s ease both}
.sx-top{display:flex;align-items:center;gap:16px}
.sx-f{flex:1;display:flex;align-items:center;gap:12px;height:60px;padding:0 20px;border:1px solid var(--line-3);border-radius:12px;background:var(--surface)}
.sx-f:focus-within{border-color:var(--ink)}
.sx-f .ic{width:20px;height:20px;color:var(--text-3);flex:none}
.sx-f input{flex:1;min-width:0;border:0;outline:0;background:none;font:inherit;font-size:18px;color:var(--ink)}
.sx-f input::placeholder{color:var(--text-3)}
.sx-f input::-webkit-search-cancel-button{display:none}
.sx-x{flex:none;width:44px;height:44px;display:grid;place-items:center;border:0;background:none;border-radius:10px;color:var(--text-2);cursor:pointer}
.sx-x:hover{background:rgba(14,17,21,.05);color:var(--ink)}
.sx-x .ic{width:22px;height:22px}
.sx-h{font-size:20px;font-weight:560;letter-spacing:-.015em;color:var(--ink);margin:30px 0 0;padding-bottom:18px;border-bottom:1px solid var(--line)}
.sx-g{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:48px;margin-top:24px}
.sx-k{font-family:var(--mono);font-size:10.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--text-3);margin-bottom:12px;display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.sx-k a{font-family:var(--sans,inherit);letter-spacing:0;text-transform:none;font-size:13.5px;font-weight:560;color:var(--accent);display:inline-flex;align-items:center;gap:6px}
.sx-k a .ic{width:14px;height:14px}
.sx-k2{margin-top:18px}
.sx-all{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:26px;padding-top:18px;border-top:1px solid var(--line);font-size:14.5px;font-weight:560;color:var(--ink)}
.sx-all span{font-weight:400;color:var(--text-3);font-size:13.5px}
.sx-all .ic{width:15px;height:15px}
.sx-tr a{font-size:14px;color:var(--ink);background:var(--surface-2);border:1px solid var(--line);border-radius:999px;padding:6px 14px}
.sx-l{display:flex;flex-direction:column;gap:2px}
.sx-r{display:block;width:100%;text-align:left;border:0;background:none;font:inherit;padding:11px 14px;border-radius:10px;cursor:pointer;position:relative}
.sx-r b{display:block;font-size:15.5px;font-weight:520;color:var(--ink)}
.sx-r span{display:block;font-size:12.5px;color:var(--text-3);margin-top:2px}
.sx-r u{text-decoration-color:var(--accent-mark);text-decoration-thickness:2px;text-underline-offset:3px}
.sx-r[aria-selected="true"]{background:var(--surface-2);box-shadow:inset 2px 0 0 var(--cs-cyan)}
.sx-r:hover{background:var(--surface-2)}
.sx-n{font-size:15px;font-weight:600;color:var(--ink);margin-bottom:12px}
.sx-s{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.sx-s a{display:flex;align-items:center;gap:14px;padding:14px 4px;border-bottom:1px solid var(--line);color:var(--ink)}
.sx-s a:hover b{color:var(--accent)}
.sx-s a>span{flex:1;min-width:0}
.sx-s b{display:block;font-size:15.5px;font-weight:540}
.sx-s small{display:block;font-size:13px;color:var(--text-3);margin-top:2px}
.sx-s em{font-style:normal;font-size:12px;color:var(--text-3);display:inline-flex;align-items:center;gap:5px;white-space:nowrap}
.sx-s em.v{color:var(--accent)}
.sx-s em .ic{width:13px;height:13px}
.sx-s a>.ic{width:16px;height:16px;color:var(--text-3);flex:none}
.sx-e{margin-top:28px;font-size:15px;color:var(--text-2);line-height:1.55}
.sx-tr{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.sx-tr button{font:inherit;font-size:14px;color:var(--ink);background:var(--surface-2);border:1px solid var(--line);border-radius:999px;padding:6px 14px;cursor:pointer}
.sx-tr button:hover{border-color:var(--line-3)}
body.sx-on{overflow:hidden}
@media (max-width:700px){
  .sx{padding:0}
  .sx-p{border-radius:0;min-height:100%;padding:16px 16px 32px}
  .sx-f{height:52px;padding:0 14px}
  .sx-f input{font-size:16px}
  .sx-h{font-size:17px;margin-top:22px}
  .sx-g{grid-template-columns:minmax(0,1fr);gap:28px}
  .sx-r{padding:10px 12px}
}

/* footer: brand | columns + copyright */
.ft{grid-template-columns:minmax(0,1.25fr) minmax(0,3fr);gap:56px}
.ft-r{display:flex;flex-direction:column;min-width:0}
.ft-cols{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:36px}
.ft .fb,footer .fb{margin-top:auto;padding-top:22px;justify-content:flex-end;text-align:right}
.ft-cols+.fb{margin-top:auto}
.ft-r .fb{margin-top:auto;position:relative;top:0}
.ft-r .ft-cols{margin-bottom:56px}
@media (max-width:1100px){ .ft{grid-template-columns:minmax(0,1fr);row-gap:48px} .ft>div:first-child{grid-column:auto} }
@media (max-width:700px){ .ft-cols{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:40px;column-gap:24px} .ft-r .ft-cols{margin-bottom:44px} .ft .fb,footer .fb{justify-content:flex-start;text-align:left} }
.fb{align-items:baseline;gap:4px 28px;flex-wrap:wrap}
.fb-l{display:inline-flex;gap:20px}
.ft .fb-l a{color:var(--dark-dim);display:inline;padding:0;font-size:13px}
.ft .fb-l a:hover{color:#fff}
@media (max-width:700px){ .fb{flex-direction:row} }
.ft .ft-name+p{max-width:300px}

/* ===== ChemSite (family: new ChemSource) ===== */
.cx-beta{background:var(--ink);color:#C9CED4;font-size:14px}
.cx-beta .wrap{display:flex;justify-content:center;align-items:center;gap:10px;min-height:44px;text-align:center;flex-wrap:wrap;padding-top:8px;padding-bottom:8px}
.cx-beta b{color:#fff;font-weight:560}
.cx-beta a{color:#fff;font-weight:560;display:inline-flex;align-items:center;gap:6px;text-decoration:underline;text-decoration-color:rgba(255,255,255,.3);text-underline-offset:3px}
.cx-beta a .ic{width:14px;height:14px;color:var(--cs-cyan)}
.nav .logo-o img{width:210px;height:auto;display:block}
.nav-r .btn{white-space:nowrap}
.demo-tag{font-family:var(--mono);font-size:10px;letter-spacing:.07em;text-transform:uppercase;color:var(--cs-blue);background:var(--cs-cyan-50);padding:3px 8px;border-radius:4px;white-space:nowrap}
.demo-tag.dk{background:rgba(29,189,230,.12);color:var(--cs-cyan)}

/* hero */
.cx-hero{padding:clamp(56px,8vh,96px) 0 0}
.cx-h1{margin-top:26px;font-size:clamp(46px,6.4vw,104px);line-height:.98;letter-spacing:-.048em;font-weight:560;color:var(--ink)}
.cx-h1 span{display:block}
.cx-h1 .b{color:var(--accent-mark)}
.cx-sub{margin-top:30px;font-size:clamp(18px,1.45vw,21px);line-height:1.55;color:var(--text-2);max-width:780px}
.cx-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}
.cx-btn{height:56px;padding:0 26px;font-size:16.5px;border-radius:10px}
.cx-hv{padding-top:64px;padding-bottom:clamp(96px,10vw,140px)}

/* browser + demo site */
.br{background:var(--surface);border-radius:18px;box-shadow:0 0 0 1px rgba(14,17,21,.08),0 60px 120px -40px rgba(14,17,21,.32);overflow:hidden;position:relative}
.br-bar{display:flex;align-items:center;gap:16px;height:46px;padding:0 18px;background:var(--surface-2);border-bottom:1px solid var(--line)}
.br-dots{display:flex;gap:6px}.br-dots i{width:10px;height:10px;border-radius:50%;background:#DEDCD6}
.br-url{flex:1;min-width:0;display:flex;align-items:center;gap:7px;height:28px;padding:0 12px;border-radius:7px;background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);font-family:var(--mono);font-size:12px;color:var(--text-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:560px}
.br-url .ic{width:12px;height:12px;color:var(--pos);flex:none}
.d{position:relative;color:var(--ink);font-size:14px}
.d-nav{display:flex;align-items:center;gap:26px;height:68px;padding:0 32px;border-bottom:1px solid var(--line)}
.d-logo{display:flex;align-items:center;gap:9px;font-weight:650;font-size:16px;letter-spacing:-.02em;white-space:nowrap}
.d-logo i{width:22px;height:22px;border-radius:6px;background:var(--ink);position:relative}
.d-logo i::after{content:"";position:absolute;inset:6px;border-radius:50%;box-shadow:inset 0 0 0 2px #E7C66B}
.d-links{display:flex;gap:20px;font-size:13.5px;color:var(--text-2)}
.d-links b{color:var(--ink);font-weight:560}
.d-search{margin-left:auto;display:flex;align-items:center;gap:8px;height:38px;width:270px;padding:0 12px;border-radius:9px;box-shadow:inset 0 0 0 1px var(--line-3);font-size:14px}
.d-search .ic{width:15px;height:15px;color:var(--text-3)}
.d-q{display:flex;align-items:center;gap:1px}
.d-q i{width:1.5px;height:16px;background:var(--ink)}
.d-q.ph{color:var(--text-3);font-size:13px;white-space:nowrap;overflow:hidden}
.d-btn{height:38px;padding:0 15px;border-radius:9px;background:#2B2F22;color:#fff;font-size:13px;font-weight:560;display:flex;align-items:center;white-space:nowrap}
.d-dd{position:absolute;z-index:3;top:60px;right:150px;width:420px;background:var(--surface);border-radius:12px;box-shadow:0 0 0 1px var(--line),0 24px 50px -18px rgba(14,17,21,.35);padding:10px}
.d-ddk{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3);padding:4px 8px 8px}
.d-ddr{display:grid;grid-template-columns:36px minmax(0,1fr) auto;gap:12px;align-items:center;padding:9px 8px;border-radius:8px}
.d-ddr.on{background:var(--surface-2);box-shadow:inset 2px 0 0 var(--cs-cyan)}
.d-ddr b{display:block;font-size:14px;font-weight:580}
.d-ddr em{font-style:normal;font-size:12px;color:var(--text-3)}
.d-ddr u{text-decoration-color:var(--cs-cyan);text-decoration-thickness:2px;text-underline-offset:3px;color:var(--ink)}
.d-g{font-size:11.5px;color:var(--text-2)}
.d-th{width:36px;height:36px;border-radius:7px;background:var(--canvas-2) center/cover;display:grid;place-items:center;font-family:var(--mono);font-size:10px;color:var(--text-2)}
.d-th.fx{background:var(--surface);box-shadow:inset 0 0 0 1px var(--line)}
.d-th sub{font-size:7px}
.d-pg{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:36px;padding:28px 32px 34px}
.d-crumb{font-size:12px;color:var(--text-3)}
.d-id{display:grid;grid-template-columns:120px minmax(0,1fr);gap:22px;align-items:center;margin:16px 0 24px}
.d-img{display:block;aspect-ratio:1;border-radius:12px;background:center/cover}
.d-id h3{font-size:34px;font-weight:600;letter-spacing:-.03em;line-height:1.05}
.d-meta{display:flex;flex-wrap:wrap;gap:6px 16px;margin-top:10px;font-size:13px;color:var(--text-2)}
.d-meta .num{color:var(--ink)}
.d-chips,.d-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.d-chips span,.d-tags span{font-size:12px;padding:4px 10px;border-radius:999px;box-shadow:inset 0 0 0 1px var(--line-3);color:var(--text-2)}
.d-gt{border-radius:12px;box-shadow:0 0 0 1px var(--line);overflow:hidden}
.d-gr{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr) minmax(0,.9fr) minmax(0,1fr);gap:14px;align-items:center;padding:12px 16px;border-top:1px solid var(--line-2);font-size:13px;color:var(--text)}
.d-gr.hd{border-top:0;background:var(--surface-2);font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3)}
.d-gr b{font-weight:580;color:var(--ink)}
.d-docs{display:flex;gap:5px}
.d-docs i,.d-dr i{font-style:normal;font-family:var(--mono);font-size:10.5px;padding:2px 6px;border-radius:4px;background:var(--canvas);color:var(--ink)}
.d-side{display:flex;flex-direction:column;gap:12px}
.d-act,.d-box{border-radius:12px;box-shadow:0 0 0 1px var(--line);padding:16px;display:flex;flex-direction:column;gap:8px}
.d-act{background:var(--surface-2)}
.d-k{font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3)}
.d-b1,.d-b2{display:flex;justify-content:center;align-items:center;height:40px;border-radius:9px;font-size:13.5px;font-weight:560}
.d-b1{background:#2B2F22;color:#fff}
.d-b2{box-shadow:inset 0 0 0 1px var(--line-3)}
.d-box .d-tags{margin-top:2px}
.d-rel{display:flex;justify-content:space-between;font-size:13.5px;padding:7px 0;border-top:1px solid var(--line-2)}
.d-rel::after{content:"›";color:var(--text-3)}

/* step labels */
.cx-st{margin-bottom:26px}
.cx-step{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);padding:6px 12px 6px 6px;border-radius:999px;background:var(--surface);box-shadow:0 0 0 1px var(--line)}
.cx-step b{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--ink);color:#fff;font-weight:500;font-size:10.5px}
.cx-h2{margin-top:18px;font-size:clamp(34px,4.1vw,60px);line-height:1.02;letter-spacing:-.04em;font-weight:560;color:var(--ink);width:100%}
.dk .cx-h2{color:#fff}
.cx-l{margin-top:20px;font-size:18.5px;line-height:1.6;color:var(--text-2);max-width:760px}
.dk .cx-l{color:var(--dark-text)}
section.s.cx-today,section.s.cx-org,section.s.cx-pub,section.s.cx-disc,section.s.cx-inq,section.s.cx-exp{padding:130px 0}

/* today */
section.s.cx-today{background:var(--canvas-2)}
.fr-board{position:relative;margin-top:56px;height:560px}
.frag{position:absolute;background:var(--surface);border-radius:10px;box-shadow:0 0 0 1px var(--line),0 24px 50px -28px rgba(14,17,21,.35);padding:14px 16px;font-size:12.5px;color:var(--text)}
.f-k{display:flex;align-items:center;gap:7px;font-family:var(--mono);font-size:11px;color:var(--text-2);margin-bottom:10px}
.f-k .ic{width:13px;height:13px;color:var(--text-3)}
.f-sheet{left:0;top:10px;width:430px;transform:rotate(-1.5deg)}
.f-sheet table{width:100%;border-collapse:collapse;font-size:12px}
.f-sheet th,.f-sheet td{border:1px solid var(--line);padding:5px 7px;text-align:left;white-space:nowrap}
.f-sheet th{background:#EEF3EC;font-weight:560;color:var(--text-2);font-size:11px}
.f-erp{left:470px;top:0;width:360px;transform:rotate(1.2deg)}
.f-erp pre{margin:0;font-family:var(--mono);font-size:11px;line-height:1.7;color:var(--text);white-space:pre;overflow:hidden}
.f-pdf{width:210px;display:flex;flex-direction:column;gap:4px}
.f-pdf b{font-size:14px;font-weight:600;color:#9B2C2C;margin-top:2px}
.f-pdf span{font-size:12px;color:var(--text-2)}
.f-pdf i{display:block;height:6px;border-radius:3px;background:var(--canvas);margin-top:6px}
.f-pdf i.s{width:60%}
.f-pdf{left:870px;top:30px;transform:rotate(2.5deg)}
.f-tds{left:930px;top:250px;transform:rotate(-2deg)}
.f-tds b{color:var(--cs-blue)}
.f-web{left:60px;top:290px;width:360px;transform:rotate(1.4deg);padding:0;overflow:hidden}
.f-web .f-k{padding:10px 14px;margin:0;background:var(--surface-2);border-bottom:1px solid var(--line)}
.f-wb{padding:16px;display:flex;flex-direction:column;gap:6px}
.f-wb b{font-size:20px;font-family:Georgia,serif;font-weight:400;color:#2A3B5C}
.f-wb span{font-size:12.5px;color:var(--text-2);line-height:1.5}
.f-wb em{font-style:normal;align-self:flex-start;background:#2A3B5C;color:#fff;font-size:11px;padding:4px 10px;border-radius:3px;margin-top:4px}
.f-mfr{left:470px;top:250px;width:330px;transform:rotate(-1deg);display:flex;flex-direction:column;gap:4px}
.f-mfr b{font-size:14px;font-weight:600}
.f-mfr span{font-size:12.5px;color:var(--text-2)}
.f-note{left:560px;top:430px;width:220px;background:#FBF1C7;box-shadow:0 20px 40px -24px rgba(14,17,21,.4);transform:rotate(3deg);font-size:14px;line-height:1.45;color:#4A4128;padding:16px 18px}

/* organize */
.org{display:grid;grid-template-columns:240px 90px minmax(0,1fr);align-items:center;margin-top:56px}
.org-src{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.org-src li{display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:10px;background:var(--surface-2);box-shadow:0 0 0 1px var(--line);font-size:14px;color:var(--text-2)}
.org-src .ic{width:15px;height:15px;color:var(--text-3)}
.org-flow{position:relative;height:100%;display:flex;flex-direction:column;justify-content:space-around;padding:12px 0}
.org-flow i{display:block;height:1.5px;background:var(--cs-cyan-100);position:relative}
.org-flow i::after{content:"";position:absolute;right:-2px;top:-2.5px;width:6px;height:6px;border-radius:50%;background:var(--cs-cyan)}
.rec{background:var(--surface);border-radius:18px;box-shadow:0 0 0 1px rgba(14,17,21,.08),0 40px 90px -36px rgba(14,17,21,.3);overflow:hidden}
.rec-h{display:flex;align-items:center;gap:14px;padding:18px 22px;border-bottom:1px solid var(--line)}
.rec-h>div{flex:1;min-width:0}
.rec-im{width:44px;height:44px;border-radius:9px;background:center/cover;flex:none}
.rec-k{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3)}
.rec-h b{font-size:19px;font-weight:600;letter-spacing:-.015em}
.rec-st{font-size:12px;font-weight:560;color:var(--pos);background:var(--pos-50);padding:3px 9px;border-radius:5px}
.rec-r{display:grid;grid-template-columns:140px minmax(0,1fr) auto;gap:16px;align-items:center;padding:13px 22px;border-top:1px solid var(--line-2);font-size:14px}
.rec-l{color:var(--text-3);font-size:13px}
.rec-v{color:var(--ink);display:flex;flex-wrap:wrap;gap:6px}
.pill{font-size:12.5px;padding:3px 10px;border-radius:6px;background:var(--surface-2);box-shadow:inset 0 0 0 1px var(--line-3)}
.pill.d{font-family:var(--mono);font-size:11.5px}
.src{font-family:var(--mono);font-size:10px;letter-spacing:.05em;text-transform:uppercase;color:var(--cs-blue);background:var(--cs-cyan-50);padding:3px 8px;border-radius:4px;white-space:nowrap}
.rec-f{padding:14px 22px;background:var(--surface-2);border-top:1px solid var(--line);font-size:13px;color:var(--text-2)}

/* connect */
section.s.cx-con{padding:130px 0}
.con{display:grid;grid-template-columns:280px minmax(0,1fr);gap:24px;margin-top:56px;align-items:stretch}
.con-p{background:#fff;color:var(--ink);border-radius:16px;padding:22px;display:flex;flex-direction:column;gap:4px;align-self:start}
.con-im{display:block;aspect-ratio:1.3;border-radius:10px;background:center/cover;margin-bottom:12px}
.con-p b{font-size:22px;font-weight:600;letter-spacing:-.02em}
.con-p .num{font-size:12.5px;color:var(--text-2)}
.con-p .demo-tag{align-self:flex-start;margin-top:12px}
.con-g{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.con-c{background:var(--dark-2);border-radius:14px;box-shadow:0 0 0 1px var(--dark-line);padding:18px 18px 16px;display:flex;flex-direction:column;gap:6px;position:relative}
.con-c::before{content:"";position:absolute;left:18px;top:0;width:24px;height:2px;background:var(--cs-cyan)}
.con-k{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--dark-text);margin-bottom:4px}
.con-c span:not(.con-k){font-size:14.5px;color:#EEF0F2}
.con-c em{margin-top:auto;padding-top:12px;font-style:normal;font-size:13px;color:var(--cs-cyan)}

/* publish */
.pub{margin-top:52px}
.pub-tabs{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;margin-bottom:16px}
.pub-tabs button{font:inherit;text-align:left;background:var(--surface);border:0;border-radius:12px;box-shadow:0 0 0 1px var(--line);padding:14px 16px;cursor:pointer;font-size:15px;font-weight:560;color:var(--ink);transition:box-shadow .15s}
.pub-tabs button em{display:block;font-style:normal;font-weight:400;font-size:12px;color:var(--text-3);margin-top:2px}
.pub-tabs button[aria-selected="true"]{box-shadow:0 0 0 1.5px var(--ink)}
.pub-tabs button[aria-selected="true"] em{color:var(--cs-blue)}
.pub-tabs button[data-pv="co"] em{color:var(--text-3)}
.pv{display:none}
.pv.on{display:block}
.br-l .d{min-height:520px}
.d-mk{padding:0 0 30px}
.d-mkh{height:240px;background:center/cover;position:relative;display:flex;align-items:flex-end}
.d-mkh>div{margin:0 32px 24px;background:rgba(255,255,255,.93);border-radius:12px;padding:18px 20px;max-width:440px}
.d-mkh h3{font-size:30px;font-weight:600;letter-spacing:-.03em;margin:4px 0 6px}
.d-mkh p{font-size:13.5px;color:var(--text-2);line-height:1.5}
.d-mkg{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;padding:24px 32px 0}
.d-pc{display:flex;flex-direction:column;gap:3px;padding:12px;border-radius:12px;box-shadow:0 0 0 1px var(--line)}
.d-pc .d-th{width:100%;height:auto;aspect-ratio:1.5;margin-bottom:8px}
.d-pc b{font-size:14px;font-weight:580}
.d-pc em{font-style:normal;font-size:12px;color:var(--text-3)}
.d-ap,.d-dl{padding:28px 32px 34px}
.d-ap h3,.d-dl h3{font-size:30px;font-weight:600;letter-spacing:-.03em;margin-top:6px}
.d-p{font-size:14px;color:var(--text-2);margin-top:6px;max-width:560px}
.d-apg{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:22px}
.d-apg>div{border-radius:12px;box-shadow:0 0 0 1px var(--line);padding:16px;display:flex;flex-direction:column;gap:4px}
.d-fl{display:flex;gap:6px;margin:14px 0 16px}
.d-fl span{font-size:12.5px;padding:5px 12px;border-radius:999px;box-shadow:inset 0 0 0 1px var(--line-3);color:var(--text-2)}
.d-fl span.on{background:var(--ink);color:#fff;box-shadow:none}
.d-dt{border-radius:12px;box-shadow:0 0 0 1px var(--line);overflow:hidden}
.d-dr{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1.2fr) minmax(0,1fr) 100px;gap:14px;align-items:center;padding:12px 16px;border-top:1px solid var(--line-2);font-size:13px}
.d-dr.hd{border-top:0;background:var(--surface-2);font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3)}
.d-dr span:first-child{display:flex;align-items:center;gap:8px;font-weight:560}
.d-co{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);min-height:520px}
.d-coi{background:center/cover}
.d-cot{padding:36px;display:flex;flex-direction:column;justify-content:center}
.d-cot h3{font-size:28px;font-weight:600;letter-spacing:-.03em;line-height:1.15;margin:8px 0 12px}
.d-cot p{font-size:14px;color:var(--text-2);line-height:1.55}

/* discover */
section.s.cx-disc{background:var(--canvas-2)}
.ds{margin-top:48px}
.ds-try{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.ds-try button{font:inherit;font-size:14px;background:var(--surface);border:0;border-radius:999px;padding:8px 16px;box-shadow:inset 0 0 0 1px var(--line-3);color:var(--text-2);cursor:pointer}
.ds-try button[aria-pressed="true"]{background:var(--ink);color:#fff;box-shadow:none}
.ds-box{background:var(--surface);border-radius:18px;box-shadow:0 0 0 1px rgba(14,17,21,.08),0 40px 90px -36px rgba(14,17,21,.3);overflow:hidden}
.ds-in{display:flex;align-items:center;gap:12px;height:68px;padding:0 24px;border-bottom:1px solid var(--line)}
.ds-in>.ic{width:20px;height:20px;color:var(--text-3)}
.ds-in input{flex:1;min-width:0;border:0;outline:0;background:none;font:inherit;font-size:20px;color:var(--ink)}
.ds-res{min-height:200px;padding:10px 12px 14px}
.ds-r{display:grid;grid-template-columns:52px minmax(0,1.3fr) minmax(0,1fr) auto;gap:18px;align-items:center;padding:14px 12px;border-radius:12px}
.ds-r+.ds-r{border-top:1px solid var(--line-2)}
.ds-r .d-th{width:52px;height:52px;border-radius:10px}
.ds-r b{display:block;font-size:17px;font-weight:580;letter-spacing:-.01em}
.ds-r em{font-style:normal;font-size:13px;color:var(--text-3)}
.ds-r u{text-decoration-color:var(--cs-cyan);text-decoration-thickness:2px;text-underline-offset:3px;color:var(--ink)}
.ds-m{font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--cs-blue);background:var(--cs-cyan-50);padding:4px 9px;border-radius:5px;justify-self:end;white-space:nowrap}
.ds-g{font-size:13px;color:var(--text-2)}
.ds-none{padding:40px 12px;font-size:15px;color:var(--text-2)}

/* inquire */
.iq{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:48px;align-items:center;margin-top:52px}
.iq-path{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.iq-path li{display:grid;grid-template-columns:36px minmax(0,1fr);column-gap:16px;padding:18px 0;border-top:1px solid var(--line-3);position:relative}
.iq-path li:last-child{border-bottom:1px solid var(--line-3)}
.iq-path .num{grid-row:1/3;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--surface);box-shadow:inset 0 0 0 1px var(--line-3);font-size:12px}
.iq-path li:last-child .num{background:var(--cs-cyan);color:#062B38;box-shadow:none}
.iq-path b{font-size:18px;font-weight:580;letter-spacing:-.015em}
.iq-path em{font-style:normal;font-size:14px;color:var(--text-2)}
.iq-mail{background:var(--surface);border-radius:18px;box-shadow:0 0 0 1px rgba(14,17,21,.08),0 40px 90px -36px rgba(14,17,21,.3);overflow:hidden}
.iq-h{display:flex;align-items:center;gap:10px;padding:16px 22px;border-bottom:1px solid var(--line);background:var(--surface-2)}
.iq-h .ic{width:16px;height:16px;color:var(--cs-blue)}
.iq-h b{font-size:15px;font-weight:600}
.iq-h>span:not(.demo-tag){font-size:13px;color:var(--text-3);flex:1}
.iq-t{display:flex;align-items:center;gap:14px;padding:20px 22px 8px}
.iq-t>div{flex:1}
.iq-im{width:52px;height:52px;border-radius:10px;background:center/cover;flex:none}
.iq-t b{display:block;font-size:20px;font-weight:600;letter-spacing:-.02em}
.iq-t span{font-size:14px;color:var(--text-2)}
.iq-tag{font-size:12px!important;font-weight:560;color:#062B38!important;background:var(--cs-cyan);padding:4px 10px;border-radius:6px}
.iq-dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 24px;padding:8px 22px 22px}
.iq-dl div{padding:12px 0;border-top:1px solid var(--line-2)}
.iq-dl dt{font-size:12px;color:var(--text-3)}
.iq-dl dd{font-size:15px;color:var(--ink);margin-top:2px}
.cx-aside{display:flex;gap:12px;align-items:flex-start;margin-top:56px;padding-top:24px;border-top:1px solid var(--line-3);font-size:16px;line-height:1.55;color:var(--text-2);max-width:860px}
.cx-aside .ic{width:18px;height:18px;color:var(--cs-blue);flex:none;margin-top:3px}

/* experience */
section.s.cx-exp{background:var(--canvas-2)}
.cx-exp .cx-h2{font-size:clamp(30px,3.4vw,50px)}
.cx-tl{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin-top:48px;padding-top:24px;border-top:1px solid var(--line-3)}
.cx-tl dt{font-size:16px;font-weight:600;color:var(--ink)}
.cx-tl dd{font-size:14px;color:var(--text-2);margin-top:6px;line-height:1.5}
.cx-tl div:last-child dt{color:var(--cs-blue)}
.cx-lg{margin-top:56px;background:#fff;border-radius:18px;box-shadow:0 0 0 1px var(--line);padding:30px 44px 40px}
.cx-lgk{display:block;font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3);margin-bottom:24px}
.cx-lg img{display:block;width:100%;height:auto}

/* final */
.cx-fin{padding:140px 0}
.cx-fh{margin-top:20px;font-size:clamp(44px,5.6vw,84px);line-height:1;letter-spacing:-.045em;font-weight:560;color:#fff}
.cx-ghost{color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.25)}
.cx-ghost:hover{box-shadow:inset 0 0 0 1px rgba(255,255,255,.5)}

/* footer */
.ft .ft-lk{width:200px;height:auto;display:block}

/* planned-page dialog */
.cx-scrim{position:fixed;inset:0;background:rgba(14,17,21,.36);z-index:90;display:none;align-items:center;justify-content:center;padding:24px}
.cx-scrim.on{display:flex}
.cx-modal{width:480px;max-width:100%;background:var(--surface);border-radius:16px;box-shadow:0 30px 80px rgba(14,17,21,.3);padding:28px}
.cx-modal h3{font-size:24px;font-weight:580;letter-spacing:-.02em;margin:12px 0 6px}
.cx-modal p{font-size:15px;color:var(--text-2)}
.cx-modal .path{display:inline-block;margin-top:12px;font-family:var(--mono);font-size:12px;background:var(--canvas);padding:4px 8px;border-radius:5px}
.cx-modal button{float:right;font:inherit;background:none;border:0;color:var(--text-3);cursor:pointer}

/* responsive */
@media (max-width:1240px){
  .fr-board{transform:scale(.88);transform-origin:left top;height:500px}
  .d-dd{right:24px}
}
@media (max-width:1100px){
  .d-links{display:none}
  .d-pg{grid-template-columns:minmax(0,1fr)}
  .d-side{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}
  .fr-board{transform:none;height:auto;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
  .frag{position:static;width:auto!important;transform:none}
  .org{grid-template-columns:minmax(0,1fr);gap:20px}
  .org-src{flex-direction:row;flex-wrap:wrap}
  .org-flow{display:none}
  .con{grid-template-columns:minmax(0,1fr)}
  .con-p{flex-direction:row;flex-wrap:wrap;align-items:center;gap:12px}
  .con-im{width:80px;margin:0}
  .pub-tabs{grid-template-columns:repeat(3,minmax(0,1fr))}
  .d-mkg{grid-template-columns:repeat(2,minmax(0,1fr))}
  .iq{grid-template-columns:minmax(0,1fr)}
  .cx-tl{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:700px){
  .cx-beta{font-size:13px}
  .nav .logo-o img{width:150px}
  .cx-h1{font-size:44px}
  .cx-sub{font-size:17px}
  .cx-cta .cx-btn{flex:1 1 auto;justify-content:center}
  .cx-hv{padding-top:40px}
  .br{border-radius:12px}
  .br-bar{gap:8px;padding:0 10px}.br-dots{display:none}.br-url{font-size:10.5px}
  .d-nav{padding:0 14px;gap:10px;height:56px}
  .d-search,.d-btn{display:none}
  .d-dd{position:static;width:auto;margin:10px 12px 0;box-shadow:0 0 0 1px var(--line)}
  .d-pg{padding:18px 14px 20px}
  .d-id{grid-template-columns:72px minmax(0,1fr);gap:14px}
  .d-id h3{font-size:24px}
  .d-gr{grid-template-columns:minmax(0,1fr) minmax(0,1fr);row-gap:4px}
  .d-gr.hd{display:none}
  .d-gr span:nth-child(3){display:none}
  .d-side{grid-template-columns:minmax(0,1fr)}
  section.s.cx-today,section.s.cx-org,section.s.cx-pub,section.s.cx-disc,section.s.cx-inq,section.s.cx-exp,section.s.cx-con{padding:88px 0}
  .cx-l{font-size:16.5px}
  .fr-board{grid-template-columns:minmax(0,1fr)}
  .f-erp pre{font-size:10px}
  .rec-r{grid-template-columns:minmax(0,1fr) auto;row-gap:4px;padding:12px 16px}
  .rec-l{grid-column:1/-1}
  .rec-h{flex-wrap:wrap;padding:16px}
  .con-g{grid-template-columns:minmax(0,1fr)}
  .pub-tabs{display:flex;overflow-x:auto;margin-left:-16px;margin-right:-16px;padding:2px 16px 6px}
  .pub-tabs button{flex:none}
  .br-l .d{min-height:0}
  .d-mkh>div{margin:0 14px 14px}
  .d-mkg,.d-apg{grid-template-columns:minmax(0,1fr) minmax(0,1fr);padding-left:14px;padding-right:14px}
  .d-ap,.d-dl{padding:20px 14px}
  .d-dr{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .d-dr span:nth-child(3),.d-dr span:nth-child(4){display:none}
  .d-co{grid-template-columns:minmax(0,1fr);min-height:0}.d-coi{min-height:200px}.d-cot{padding:22px}
  .ds-in{height:58px;padding:0 14px}.ds-in input{font-size:17px}.ds-in .demo-tag{display:none}
  .ds-r{grid-template-columns:44px minmax(0,1fr);gap:4px 12px}
  .ds-r .d-th{width:44px;height:44px;grid-row:1/4}
  .ds-m{justify-self:start}
  .iq-dl{grid-template-columns:minmax(0,1fr)}
  .cx-tl{grid-template-columns:minmax(0,1fr)}
  .cx-lg{padding:20px 16px}
  .cx-fin{padding:96px 0}
}

/* portfolio */
.pf{margin-top:64px}
.pf-h{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:20px}
.pf-h h3{font-size:clamp(22px,2vw,28px);font-weight:580;letter-spacing:-.02em;color:var(--ink)}
.pf-ctl{display:flex;gap:8px}
.pf-b{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--surface);border:0;box-shadow:inset 0 0 0 1px var(--line-3);cursor:pointer;color:var(--ink)}
.pf-b:hover{box-shadow:inset 0 0 0 1.5px var(--ink)}
.pf-b .ic{width:16px;height:16px}
.pf-track{display:grid;grid-auto-flow:column;grid-auto-columns:calc((100% - 40px) / 2.6);gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding-bottom:4px;outline:none}
.pf-track::-webkit-scrollbar{display:none}
.pf-i{margin:0;scroll-snap-align:start}
.pf-sh{position:relative;border-radius:14px;overflow:hidden;background:var(--surface);box-shadow:0 0 0 1px var(--line),0 30px 60px -34px rgba(14,17,21,.35)}
.pf-sh .br-dots{display:flex;padding:10px 12px;background:var(--surface-2);border-bottom:1px solid var(--line)}
.pf-sh img{display:block;width:100%;aspect-ratio:1.45;object-fit:cover;object-position:top}
.pf-note{position:absolute;right:10px;bottom:10px;font-family:var(--mono);font-size:10px;letter-spacing:.05em;text-transform:uppercase;color:#965806;background:#F9EEDB;padding:3px 7px;border-radius:4px}
.pf-i figcaption{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-top:14px}
.pf-i b{font-size:16px;font-weight:580;color:var(--ink)}
.pf-i figcaption span{font-size:13.5px;color:var(--text-3)}
.cx-exp .cx-lg{margin-top:48px}

/* pricing */
section.s.cx-price{padding:130px 0}
.pr{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);margin-top:48px;border-radius:20px;overflow:hidden;box-shadow:0 0 0 1px rgba(14,17,21,.08),0 40px 90px -40px rgba(14,17,21,.28);background:var(--surface)}
.pr-c{background:var(--ink);color:var(--dark-text);padding:40px;display:flex;flex-direction:column;align-items:flex-start}
.pr-k{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--dark-text)}
.pr-p{display:flex;align-items:baseline;gap:6px;margin-top:22px;color:#fff}
.pr-p b{font-size:76px;font-weight:500;letter-spacing:-.04em;line-height:1}
.pr-p span{font-size:18px;color:var(--dark-text)}
.pr-b{margin-top:8px;font-size:15px;color:var(--cs-cyan)}
.pr-cta{margin-top:auto;background:#fff;color:var(--ink)}
.pr-cta:hover{background:#E9EAEC}
.pr-c .pr-cta{margin-top:40px}
.pr-f{margin-top:12px;font-size:13px;color:var(--dark-dim)}
.pr-l{list-style:none;margin:0;padding:28px 40px}
.pr-l li{display:flex;gap:14px;align-items:flex-start;padding:15px 0;border-top:1px solid var(--line);font-size:16.5px;color:var(--ink)}
.pr-l li:first-child{border-top:0}
.pr-l .ic{width:18px;height:18px;color:var(--cs-blue);flex:none;margin-top:2px}

/* review mode helpers */
body:not(.review) .rv-only{display:none}

/* early access page */
.ea{padding:clamp(56px,8vh,96px) 0 120px}
.ea-h .cx-h1{font-size:clamp(42px,5.4vw,84px)}
.ea-trust{display:flex;flex-wrap:wrap;gap:8px 24px;margin-top:24px;font-size:14px;color:var(--text-2)}
.ea-trust span{display:inline-flex;align-items:center;gap:8px}
.ea-trust .ic{width:15px;height:15px;color:var(--cs-blue)}
.ea-g{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,520px);gap:48px;align-items:start;margin-top:56px}
.ea-f{background:var(--surface);border-radius:20px;box-shadow:0 0 0 1px rgba(14,17,21,.08),0 40px 90px -40px rgba(14,17,21,.28);padding:34px;position:sticky;top:130px}
.ea-f h2{font-size:24px;font-weight:580;letter-spacing:-.02em;color:var(--ink);margin-bottom:22px}
.fld{display:flex;flex-direction:column;gap:7px;margin-bottom:16px;min-width:0}
.fld label,.fld legend{font-size:14px;font-weight:540;color:var(--ink)}
.fld label em,.fld legend em{font-style:normal;font-weight:400;color:var(--text-3)}
.fld input,.fld select,.fld textarea{font:inherit;font-size:15.5px;color:var(--ink);background:var(--surface-2);border:0;border-radius:10px;box-shadow:inset 0 0 0 1px var(--line-3);padding:12px 14px;min-height:48px;width:100%}
.fld textarea{resize:vertical;min-height:110px}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:0;box-shadow:inset 0 0 0 1.5px var(--ink);background:var(--surface)}
.fld .bad{box-shadow:inset 0 0 0 1.5px #B4232A}
.f2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:14px}
.ea-ck{border:0;padding:0;margin:0 0 16px}
.ea-ck legend{margin-bottom:10px}
.ea-ck .ea-opts{display:flex;flex-wrap:wrap;gap:8px}
.ea-ck label{position:relative;cursor:pointer}
.ea-ck input{position:absolute;opacity:0;width:1px;height:1px}
.ea-ck span{display:inline-flex;font-size:14px;padding:8px 14px;border-radius:9px;box-shadow:inset 0 0 0 1px var(--line-3);color:var(--text-2)}
.ea-ck input:checked+span{box-shadow:inset 0 0 0 1.5px var(--ink);color:var(--ink);font-weight:560;background:var(--cs-cyan-50)}
.ea-ck input:focus-visible+span{outline:2px solid var(--cs-blue);outline-offset:2px}
.ea-sub{width:100%;justify-content:center;height:54px;margin-top:6px}
.ea-n{font-size:13px;color:var(--text-3);margin-top:12px;text-align:center}
.f-err{font-size:14px;color:#B4232A;margin:2px 0 10px}
.ea-ok{text-align:left}
.ea-ok h2{margin-bottom:8px}
.ea-ok p{font-size:15.5px;color:var(--text-2);line-height:1.55}
.ea-ok .ic{width:40px;height:40px;padding:10px;border-radius:12px;background:var(--pos-50);color:var(--pos);margin-bottom:16px}
/* simplified transformation */
.tf{display:grid;grid-template-columns:minmax(0,1fr) 28px minmax(0,1fr) 28px minmax(0,1fr);align-items:center}
.tf-c{background:var(--surface);border-radius:14px;box-shadow:0 0 0 1px var(--line);padding:16px;min-height:220px;display:flex;flex-direction:column;gap:8px}
.tf-k{display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);margin-bottom:4px}
.tf-k b{display:grid;place-items:center;width:20px;height:20px;border-radius:50%;background:var(--ink);color:#fff;font-weight:500;font-size:9.5px}
.tf-to{display:flex;justify-content:center;color:var(--text-3)}
.tf-to .ic{width:16px;height:16px}
.tf-frag{font-family:var(--mono);font-size:11px;padding:6px 8px;border-radius:6px;background:var(--surface-2);box-shadow:inset 0 0 0 1px var(--line);color:var(--text-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tf-frag:nth-child(odd){transform:rotate(-1deg)}.tf-frag:nth-child(even){transform:rotate(1deg)}
.tf-rec>b{font-size:15px;font-weight:600;color:var(--ink)}
.tf-row{display:flex;justify-content:space-between;gap:8px;font-size:12px;padding:5px 0;border-top:1px solid var(--line-2);color:var(--text-2)}
.tf-row span:last-child{color:var(--ink);text-align:right}
.tf-web{padding:0;overflow:hidden}
.tf-web .tf-k{padding:14px 16px 0}
.tf-wi{height:70px;background:center/cover;margin:4px 16px 0;border-radius:8px}
.tf-web>b{font-size:15px;font-weight:600;color:var(--ink);padding:0 16px}
.tf-web .tf-g{display:flex;flex-wrap:wrap;gap:4px;padding:0 16px 16px}
.tf-web .tf-g span{font-size:10.5px;padding:2px 7px;border-radius:999px;box-shadow:inset 0 0 0 1px var(--line-3);color:var(--text-2)}
.ea-steps{margin-top:40px;display:flex;flex-direction:column}
.ea-steps>div{display:grid;grid-template-columns:44px minmax(0,1fr);gap:4px 16px;padding:20px 0;border-top:1px solid var(--line-3)}
.ea-steps .n{grid-row:1/3;font-family:var(--mono);font-size:13px;color:var(--cs-blue);padding-top:3px}
.ea-steps b{font-size:18px;font-weight:580;letter-spacing:-.015em;color:var(--ink)}
.ea-steps p{font-size:15px;color:var(--text-2);line-height:1.55}
@media (max-width:1100px){
  .pf-track{grid-auto-columns:calc((100% - 20px) / 1.6)}
  .pr{grid-template-columns:minmax(0,1fr)}
  .ea-g{grid-template-columns:minmax(0,1fr)}
  .ea-f{position:static;max-width:640px}
  .ea-f{order:-1}
}
@media (max-width:700px){
  .pf-track{grid-auto-columns:86%;gap:14px}
  .pf-h{flex-wrap:wrap}
  .pr-c,.pr-l{padding:26px 22px}
  .pr-p b{font-size:60px}
  .ea-f{padding:22px}
  .f2{grid-template-columns:minmax(0,1fr);gap:0}
  .tf{grid-template-columns:minmax(0,1fr);gap:8px}
  .tf-to .ic{transform:rotate(90deg)}
  .tf-c{min-height:0}
}

.ft-cols{grid-template-columns:repeat(3,minmax(0,1fr))}
.ea-ck legend{font-size:14px;font-weight:540;color:var(--ink)}
.ea-ck legend em{font-style:normal;font-weight:400;color:var(--text-3)}

/* early access: form in the hero, sticky */
.ea{padding:clamp(40px,6vh,72px) 0 120px}
.ea-g{margin-top:0;grid-template-columns:minmax(0,1fr) minmax(0,460px);gap:64px}
.ea-h .cx-h1{font-size:clamp(40px,4.6vw,72px);margin-top:20px}
.ea-h .cx-sub{font-size:18px;margin-top:22px}
.ea-story .tf{margin-top:56px}
.ea-f{top:120px;padding:28px 28px 22px;max-height:calc(100vh - 136px);overflow:auto}
.ea-f h2{font-size:22px;margin-bottom:16px}
.ea-f .fld{margin-bottom:12px;gap:6px}
.ea-f .fld input,.ea-f .fld select{min-height:44px;padding:10px 12px;font-size:15px}
.ea-f .fld textarea{min-height:84px;padding:10px 12px;font-size:15px}
.ea-f .ea-ck{margin-bottom:12px}
.ea-f .ea-ck span{padding:6px 11px;font-size:13.5px}
.ea-f .ea-sub{height:50px}
.ea-f .ea-n{margin-top:10px}
@media (max-width:1100px){ .ea-g{grid-template-columns:minmax(0,1fr)} .ea-f{order:0;position:static;max-height:none;overflow:visible} .ea-story .tf{margin-top:40px} }

/* headline widths (Dave, Nov 2) */
.cx-h2.mw-750{max-width:750px}
.cx-h2.mw-920{max-width:920px}
.cx-fh.mw-900{max-width:900px}
.cx-h2 .ln{display:block}

/* ---- Pre-launch positioning pass (Nov 2): AI, scale, security ---- */
.cx-l2{margin-top:14px}
.cx-l2 b{color:var(--ink);font-weight:560}
.rec-cat{display:flex;flex-wrap:wrap;gap:6px 22px;padding:11px 22px;background:var(--surface-2);border-bottom:1px solid var(--line);font-size:12.5px;color:var(--text-2)}
.rec-cat b{color:var(--ink);font-weight:560;margin-right:4px}
.aiq{border-top:1px solid var(--line);padding:16px 22px 18px}
.aiq-h{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:8px}
.aiq-n{font-size:12px;color:var(--text-3)}
.aiq-r{display:grid;grid-template-columns:104px minmax(0,1fr) auto;gap:14px;align-items:center;padding:9px 0;border-top:1px solid var(--line-2);font-size:13.5px}
.aiq-r:first-of-type{border-top:0}
.aiq-t{font-family:var(--mono);font-size:10px;letter-spacing:.07em;text-transform:uppercase;color:var(--cs-blue)}
.aiq-v{color:var(--text)}
.aiq-v .num{font-size:12.5px}
.aiq-a{font-size:12px;font-weight:560;color:var(--ink);box-shadow:inset 0 0 0 1px var(--line-3);padding:4px 10px;border-radius:6px}
@media (max-width:720px){.aiq-r{grid-template-columns:minmax(0,1fr) auto}.aiq-t{grid-column:1/-1}.rec-cat{gap:4px 14px}}

/* Early Access security note */
.ea-sec{display:flex;gap:8px;justify-content:center;align-items:flex-start;margin-top:12px;padding-top:12px;border-top:1px solid var(--line-2);font-size:13px;color:var(--text-2);text-align:left}
.ea-sec .ic{width:15px;height:15px;flex:none;margin-top:2px;color:var(--cs-blue)}
.ea-sec a{color:var(--cs-blue);font-weight:560;white-space:nowrap}
.ea-sec a:hover{text-decoration:underline}

/* Data Security page */
.vf{display:inline-block;font-family:var(--mono);font-size:10px;letter-spacing:.05em;text-transform:uppercase;color:#965806;background:#F9EEDB;padding:2px 7px;border-radius:3px;margin-left:10px;vertical-align:middle;line-height:1.5}
.ds-hero{padding-bottom:110px}
.ds-pr{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:64px}
.ds-pr>div,.ds-g>div{background:var(--surface);border-radius:16px;box-shadow:0 0 0 1px rgba(14,17,21,.08);padding:28px}
.ds-pr b,.ds-g b{display:block;margin-top:18px;font-size:18px;font-weight:580;letter-spacing:-.015em;color:var(--ink)}
.ds-pr p,.ds-g p{margin-top:8px;font-size:15px;line-height:1.55;color:var(--text-2)}
.ds-ic{display:inline-flex;width:40px;height:40px;align-items:center;justify-content:center;border-radius:10px;background:var(--cs-cyan-50);color:var(--cs-blue)}
.ds-ic .ic{width:20px;height:20px}
section.s.ds-s{padding:120px 0}
section.s.ds-alt{background:var(--canvas-2)}
.ds-two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:52px}
.ds-col{background:var(--surface);border-radius:16px;box-shadow:0 0 0 1px rgba(14,17,21,.08);padding:30px 32px}
.ds-priv{box-shadow:0 0 0 1px rgba(14,17,21,.08),inset 0 3px 0 var(--cs-blue)}
.ds-k{display:flex;align-items:center;gap:9px;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-2)}
.ds-k .ic{width:16px;height:16px;color:var(--cs-blue)}
.ds-col ul,.ds-more ul{list-style:none;margin:16px 0 0;padding:0}
.ds-col li{padding:12px 0;border-top:1px solid var(--line-2);font-size:15.5px;color:var(--text)}
.ds-col li:first-child{border-top:0}
.ds-note{margin-top:14px;font-size:14px;color:var(--text-2)}
.ds-ai{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,460px);gap:64px;align-items:start;margin-top:8px}
.ds-flow{list-style:none;margin:28px 0 0;padding:0;background:var(--surface);border-radius:16px;box-shadow:0 0 0 1px rgba(14,17,21,.08);overflow:hidden}
.ds-flow li{display:grid;grid-template-columns:44px minmax(0,1fr);gap:12px;padding:18px 24px;border-top:1px solid var(--line-2)}
.ds-flow li:first-child{border-top:0}
.ds-flow li>span{font-size:12px;color:var(--cs-blue);padding-top:2px}
.ds-flow b{font-size:15.5px;font-weight:580;color:var(--ink)}
.ds-flow p{margin-top:3px;font-size:14px;color:var(--text-2)}
.ds-flow li.no{background:var(--ink)}
.ds-flow li.no b{color:#fff} .ds-flow li.no p{color:var(--dark-text)}
.ds-flow li.no .ic{width:18px;height:18px;color:var(--cs-cyan)}
.ds-rvn{font-size:14px;color:#965806}
.ds-g{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:52px}
.ds-g>div{position:relative}
.ds-g .vf{position:absolute;top:28px;right:24px}
.ds-tc{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,420px);gap:64px;align-items:start}
.ds-more{background:var(--surface);border-radius:16px;box-shadow:0 0 0 1px rgba(14,17,21,.08);padding:30px 32px}
.ds-more li{display:flex;align-items:center;gap:10px;padding:10px 0;border-top:1px solid var(--line-2);font-size:15px;color:var(--text-2)}
.ds-more li:first-child{border-top:0}
.ds-more li::before{content:"";width:6px;height:6px;background:var(--bar)}
.ds-ct{margin-top:20px;padding-top:20px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:6px;font-size:15px}
.ds-ct b{font-weight:580;color:var(--ink)}
.ds-ct a{color:var(--cs-blue);font-weight:560}
.ds-ct .vf{margin-left:0;align-self:flex-start}
.ds-ct .ds-pl{display:inline-flex;align-items:center;gap:6px;margin-top:8px;color:var(--ink)}
.ds-pl .ic{width:15px;height:15px}
@media (max-width:1000px){.ds-pr,.ds-g{grid-template-columns:minmax(0,1fr)}.ds-two,.ds-ai,.ds-tc{grid-template-columns:minmax(0,1fr);gap:28px}section.s.ds-s{padding:84px 0}}
.aiq-out{margin:20px 0 0 330px;border-top:0;background:var(--surface);border-radius:16px;box-shadow:0 0 0 1px rgba(14,17,21,.08),0 30px 70px -40px rgba(14,17,21,.25)}
.ea-sec{border-top:0;padding-top:0;margin-top:14px}
@media (max-width:1000px){.aiq-out{margin-left:0}}

/* ---- Three-plan pricing (Nov 2) ---- */
.pt{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:52px}
.pt button{font:inherit;text-align:left;background:var(--surface);border:0;border-radius:14px;box-shadow:0 0 0 1px var(--line);padding:20px 22px;cursor:pointer;color:var(--ink);transition:box-shadow .15s,background .15s;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 16px;align-items:baseline}
.pt button:hover{box-shadow:0 0 0 1px var(--line-3)}
.pt b{font-size:19px;font-weight:580;letter-spacing:-.015em}
.pt em{grid-column:1;font-style:normal;font-size:13.5px;color:var(--text-2)}
.pt .pt-p{grid-column:2;grid-row:1/3;align-self:center;font-family:var(--mono);font-size:12.5px;color:var(--text-3)}
.pt button[aria-selected="true"]{box-shadow:0 0 0 1.5px var(--ink)}
.pt button[aria-selected="true"] .pt-p{color:var(--cs-blue)}
.pp-wrap{margin-top:14px;background:var(--surface);border-radius:20px;box-shadow:0 0 0 1px rgba(14,17,21,.08),0 40px 90px -40px rgba(14,17,21,.28);overflow:hidden}
.pp{display:grid;grid-template-columns:minmax(0,420px) minmax(0,1fr)}
.pp[hidden]{display:none}
.pp-l{background:var(--ink);color:var(--dark-text);padding:40px;display:flex;flex-direction:column;align-items:flex-start}
.pp-k{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--dark-text)}
.pp-a{margin-top:10px;font-size:17px;color:#fff;font-weight:520}
.pp-pre{margin-top:26px;font-size:14px;color:var(--dark-text)}
.pp-pre+.pp-p{margin-top:2px}
.pp-p{display:flex;align-items:baseline;gap:6px;margin-top:26px;color:#fff}
.pp-p b{font-size:76px;font-weight:500;letter-spacing:-.04em;line-height:1}
.pp-p span{font-size:18px;color:var(--dark-text)}
.pp-n{margin-top:10px;font-size:15px;color:var(--cs-cyan)}
.pp-alt{margin-top:4px;font-size:15px;color:var(--dark-text)}
.pp-cta{margin-top:40px}
.pp-f{margin-top:12px;font-size:13px;color:var(--dark-dim)}
.pp-d{padding:40px 44px}
.pp-s{font-size:19px;line-height:1.5;color:var(--ink);max-width:560px;letter-spacing:-.005em}
.pp-rows{margin-top:28px}
.pp-r{display:grid;grid-template-columns:minmax(0,240px) minmax(0,1fr);gap:20px;padding:15px 0;border-top:1px solid var(--line);font-size:16px}
.pp-r span{color:var(--text-2)}
.pp-r b{font-weight:560;color:var(--ink)}
.pln-base{border-top:1px solid var(--line);background:var(--surface-2);padding:30px 44px 32px;display:grid;grid-template-columns:minmax(0,340px) minmax(0,1fr);gap:40px}
.pln-bh b{display:block;font-size:17px;font-weight:580;line-height:1.35;color:var(--ink);letter-spacing:-.01em}
.pln-bh p{margin-top:8px;font-size:15px;color:var(--text-2)}
.pln-base ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 28px;align-content:start}
.pln-base li{display:flex;gap:10px;align-items:flex-start;font-size:15px;color:var(--ink)}
.pln-base .ic{width:17px;height:17px;flex:none;margin-top:2px;color:var(--cs-blue)}
.pr-impl{margin-top:28px;display:flex;gap:10px;flex-wrap:wrap;align-items:baseline;font-size:15.5px;color:var(--text-2)}
.pr-impl b{color:var(--ink);font-weight:560}
@media (max-width:1000px){
  .pp{grid-template-columns:minmax(0,1fr)}
  .pln-base{grid-template-columns:minmax(0,1fr);gap:20px}
  .pt .pt-p{display:none}
}
@media (max-width:720px){
  .pt{gap:4px;padding:4px;background:var(--canvas-2);border-radius:12px;margin-top:36px}
  .pt button{display:block;text-align:center;padding:11px 6px;border-radius:9px;box-shadow:none;background:transparent}
  .pt button[aria-selected="true"]{background:var(--surface);box-shadow:0 0 0 1px var(--line),0 2px 6px -2px rgba(14,17,21,.15)}
  .pt b{font-size:14.5px}
  .pt em{display:none}
  .pp-l{padding:28px 22px}
  .pp-d{padding:26px 22px}
  .pp-p b{font-size:60px}
  .pp-cta{margin-top:28px;align-self:stretch;justify-content:center}
  .pp-s{font-size:17px}
  .pp-r{grid-template-columns:minmax(0,1fr);gap:2px}
  .pln-base{padding:24px 22px}
  .pln-base ul{grid-template-columns:minmax(0,1fr)}
}
/* Early Access selected plan */
.ea-plan{display:inline-flex;align-items:center;gap:6px;margin:-4px 0 14px;font-size:13.5px;color:var(--text-2);background:var(--cs-cyan-50);padding:5px 11px;border-radius:6px}
.ea-plan b{color:var(--cs-blue);font-weight:580}
.ea-plan[hidden]{display:none}

/* ---- Sign in (matches ChemSource sign-in) ---- */
body.auth{background:var(--surface)}
.as{display:grid;grid-template-columns:380px minmax(0,1fr);min-height:100vh}
.ap{position:relative;background:#0E1115 url(/assets/brand/auth-powder.jpg) center bottom/100% auto no-repeat;display:flex;flex-direction:column;padding:32px 0 0;min-height:100vh;overflow:hidden}
.ap-logo{display:flex;align-items:center;padding:0 32px;align-self:flex-start}
.ap-logo img.ap-lk{width:260px;height:auto}
.af{display:flex;flex-direction:column;align-items:center;padding:56px 48px 28px;min-height:100vh;background:var(--surface)}
.af-top{font-size:15px;color:var(--text-2);text-align:center;margin-bottom:32px}
.af-in{width:100%;max-width:440px;margin:auto;padding:40px;border-radius:16px;box-shadow:0 0 0 1px var(--line),0 30px 70px -40px rgba(14,17,21,.25);background:var(--surface)}
.af h1{font-size:28px;font-weight:580;letter-spacing:-.025em;color:var(--ink);text-align:center}
.af-s{font-size:15px;color:var(--text-2);margin:8px 0 28px;line-height:1.5;text-align:center}
.fld-h{display:flex;justify-content:space-between;align-items:baseline}
.lnk{font:inherit;font-size:13.5px;color:var(--accent);background:none;border:0;padding:0;cursor:pointer}
.chk{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--text-2);margin:2px 0 20px;cursor:pointer}
.chk input{width:18px;height:18px;margin-top:1px;accent-color:var(--ink)}
.au-b{width:100%;justify-content:center;height:52px;margin-top:4px}
.au-fp,.au-ok{margin-top:14px;font-size:14px;color:var(--text-2)}
.au-ok{color:#965806}
.au-fp a,.au-alt a{color:var(--accent)}
.au-fp[hidden],.au-ok[hidden]{display:none}
.au-alt{margin-top:22px;padding-top:20px;border-top:1px solid var(--line);font-size:14.5px;color:var(--text-2);text-align:center}
.af-app{display:flex;gap:8px;align-items:center;justify-content:center;margin-top:16px;font-size:12.5px;color:var(--text-3)}
.af-app .ic{width:13px;height:13px;color:var(--pos)}
.af-f{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;width:100%;font-size:13px;color:var(--text-3);margin-top:32px}
.af-f a{color:var(--text-2);display:inline-flex;align-items:center;gap:6px}
.af-f a:hover{color:var(--ink)}
.af-f .ic{width:14px;height:14px}
.af-f span{display:flex;gap:18px}
@media (max-width:1100px){
  .as{grid-template-columns:minmax(0,1fr)}
  .ap{min-height:0;flex-direction:row;align-items:center;padding:16px 20px;background-image:none}
  .ap-logo{padding:0}
  .ap-logo img.ap-lk{width:180px}
  .af{min-height:0;padding:36px 20px 24px}
}
@media (max-width:700px){.af-in{padding:28px 22px;box-shadow:none}.af h1{font-size:26px}}

/* ---- Data Security v2 additions ---- */
.ds-pr p{font-size:14.5px}
.ds-scope{margin-top:28px;font-size:14px;color:var(--text-3);max-width:760px}
.ds-scope a,.ds-s .cx-l a{color:var(--cs-blue);text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(28,110,147,.35)}
.ds-mi-s{background:var(--ink)}
section.s.ds-mi-s{background:var(--dark)}
.ds-mi{list-style:none;margin:52px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:2px;border-radius:16px;overflow:hidden}
.ds-mi li{background:var(--dark-2);padding:28px}
.ds-mi .num{font-size:12px;color:var(--cs-cyan)}
.ds-mi b{display:block;margin-top:14px;font-size:18px;font-weight:580;color:#fff;letter-spacing:-.015em}
.ds-mi p{margin-top:8px;font-size:15px;line-height:1.55;color:var(--dark-text)}
.ds-nx{margin-top:20px;border-radius:16px;box-shadow:inset 0 0 0 1px var(--dark-line);padding:30px 32px;display:grid;grid-template-columns:minmax(0,340px) minmax(0,1fr);gap:16px 40px}
.ds-nx-h b{display:block;font-size:18px;font-weight:580;color:#fff}
.ds-nx-h p{margin-top:8px;font-size:15px;color:var(--dark-text)}
.ds-nx ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 24px;align-content:start}
.ds-nx li{display:flex;gap:10px;align-items:center;font-size:15.5px;color:#fff}
.ds-nx li::before{content:"";width:6px;height:6px;background:var(--cs-cyan);flex:none}
.ds-nx-f{grid-column:1/-1;padding-top:18px;border-top:1px solid var(--dark-line);font-size:14px;line-height:1.6;color:var(--dark-text)}
.ds-sp{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:20px}
.ds-sp>div{background:var(--surface);border-radius:16px;box-shadow:0 0 0 1px rgba(14,17,21,.08);padding:28px 30px}
.ds-sp b,.ds-sr-h b{display:block;font-size:18px;font-weight:580;color:var(--ink);letter-spacing:-.015em}
.ds-sp p{margin-top:10px;font-size:15px;line-height:1.6;color:var(--text-2)}
.ds-sr{margin-top:20px;display:grid;grid-template-columns:minmax(0,340px) minmax(0,1fr);gap:20px 40px;padding:30px 30px 4px;border-top:1px solid var(--line-3)}
.ds-sr-h p{margin-top:8px;font-size:15px;line-height:1.55;color:var(--text-2)}
.ds-sr ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 28px}
.ds-sr li{display:flex;gap:10px;align-items:flex-start;font-size:15px;color:var(--ink)}
.ds-sr .ic{width:17px;height:17px;flex:none;margin-top:2px;color:var(--cs-blue)}
.ds-q{margin-top:14px;font-size:16px;line-height:1.55;color:var(--ink)}
.ds-qb{margin-top:22px}
.ds-more .vf{margin-left:12px}
.ds-ct{flex-direction:row;flex-wrap:wrap;gap:8px 22px}
.ds-ct .ds-pl{margin-top:0}
@media (max-width:1000px){.ds-mi,.ds-nx,.ds-sp,.ds-sr{grid-template-columns:minmax(0,1fr)}.ds-sr{padding:26px 0 0}}
@media (max-width:600px){.ds-nx ul,.ds-sr ul{grid-template-columns:minmax(0,1fr)}.ds-nx{padding:24px 22px}}

/* ---- Legal documents (Terms, Privacy, AUP) ---- */
.lg-hero{padding:clamp(56px,8vh,96px) 0 56px;border-bottom:1px solid var(--line)}
.lg-h1{margin-top:22px;font-size:clamp(40px,4.6vw,68px);line-height:1;letter-spacing:-.045em;font-weight:560;color:var(--ink)}
.lg-sub{margin-top:18px;font-size:19px;color:var(--text-2)}
.lg-meta{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:22px;font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--text-3)}
.lg-body{padding:64px 0 120px;background:var(--surface)}
.lg-g{display:grid;grid-template-columns:260px minmax(0,1fr);gap:72px;align-items:start}
.lg-toc{position:sticky;top:120px;max-height:calc(100vh - 140px);overflow:auto}
.lg-tk{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3);margin-bottom:12px}
.lg-toc ol{list-style:none;margin:0;padding:0}
.lg-toc a{display:flex;gap:10px;padding:6px 0 6px 12px;border-left:1.5px solid var(--line);font-size:14px;line-height:1.35;color:var(--text-2)}
.lg-toc a span{font-family:var(--mono);font-size:11.5px;color:var(--text-3);min-width:18px;padding-top:1px}
.lg-toc a:hover{color:var(--ink)}
.lg-toc a.on{color:var(--ink);border-left-color:var(--cs-blue);font-weight:560}
.lg-toc a.on span{color:var(--cs-blue)}
.lg-otp{display:none}
.lg-doc{max-width:720px;font-size:16.5px;line-height:1.7;color:var(--text)}
.lg-doc>p:first-child{font-size:18px;line-height:1.65;color:var(--ink)}
.lg-doc h2{scroll-margin-top:120px;margin:56px 0 16px;padding-top:28px;border-top:1px solid var(--line);font-size:24px;line-height:1.25;letter-spacing:-.02em;font-weight:580;color:var(--ink);display:flex;gap:14px;align-items:baseline}
.lg-doc h2:first-of-type{margin-top:44px}
.lg-n{font-family:var(--mono);font-size:14px;font-weight:500;color:var(--cs-blue);min-width:24px}
.lg-doc h3{margin:28px 0 10px;font-size:17px;font-weight:580;color:var(--ink)}
.lg-doc p{margin:0 0 16px}
.lg-doc ul{margin:0 0 18px;padding:0;list-style:none}
.lg-doc li{position:relative;padding-left:22px;margin-bottom:10px}
.lg-doc li::before{content:"";position:absolute;left:4px;top:11px;width:6px;height:6px;background:var(--cs-cyan)}
.lg-doc li p{margin:0}
.lg-doc a{color:var(--cs-blue);text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(28,110,147,.35)}
.lg-caps{font-size:14.5px;line-height:1.65;letter-spacing:.005em;color:var(--text-2)}
.lg-dl{margin:8px 0 20px;border-top:1px solid var(--line)}
.lg-dl dt{padding-top:16px;font-weight:580;color:var(--ink)}
.lg-dl dd{margin:4px 0 0;padding-bottom:16px;border-bottom:1px solid var(--line-2);color:var(--text)}
.lg-rel{margin-top:64px;padding:26px 28px;border-radius:14px;background:var(--surface-2);box-shadow:0 0 0 1px var(--line)}
.lg-rel>div{display:flex;flex-wrap:wrap;gap:10px 26px}
.lg-rel a{display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:560;color:var(--ink);text-decoration:none}
.lg-rel .ic{width:15px;height:15px}
@media (max-width:1000px){
  .lg-g{grid-template-columns:minmax(0,1fr);gap:0}
  .lg-body{padding-top:0}
  .lg-toc{top:72px;z-index:5;margin:0 -32px;padding:0 32px;max-height:none;overflow:visible;background:var(--surface);border-bottom:1px solid var(--line)}
  .lg-tocd{display:none}
  .lg-otp{display:block}
  .lg-otp summary{list-style:none;cursor:pointer;display:flex;gap:10px;align-items:center;padding:14px 0;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3)}
  .lg-otp summary::-webkit-details-marker{display:none}
  .lg-otp summary::after{content:"";margin-left:auto;width:8px;height:8px;border-right:1.5px solid var(--text-2);border-bottom:1.5px solid var(--text-2);transform:rotate(45deg);margin-top:-4px}
  .lg-otp[open] summary::after{transform:rotate(-135deg);margin-top:4px}
  .lg-otp summary span{font-family:var(--sans);font-size:14px;letter-spacing:0;text-transform:none;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .lg-otp ol{max-height:60vh;overflow:auto;padding-bottom:12px}
  .lg-doc h2{scroll-margin-top:140px}
}
@media (max-width:720px){.lg-toc{margin:0 -16px;padding:0 16px}.lg-doc{font-size:16px}.lg-doc h2{font-size:21px}}
.lg-otp summary{white-space:nowrap}