:root{--bg:#fbeff2;--ink:#2f101a;--mut:#66434f;--pri:#a12317;--pri2:#7f180f;--tint:#f6cec9;--tint2:#fbe7e4;--yel:#6bff41;--cob:#cd33e0;--mint:#1f44c9;--tang:#c2ff3d;--line:#e8cfd5;--w:#ffffff;--r:28px;--col:680px;--disp:"Sour Gummy","Rubik",system-ui,sans-serif;--body:"Rubik",system-ui,-apple-system,"Segoe UI",sans-serif;--mono:"Spline Sans Mono",ui-monospace,Menlo,Consolas,monospace}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:400 1.0625rem/1.65 var(--body);overflow-x:hidden;background-image:radial-gradient(circle,#f0d6dc 1.6px,transparent 2px);background-size:28px 28px}
img,svg{max-width:100%}
a{color:var(--pri);text-underline-offset:3px;text-decoration-thickness:2px}
a:hover{color:var(--pri2)}
:focus-visible{outline:3px solid var(--cob);outline-offset:3px;border-radius:8px}
h1,h2,h3{font-family:var(--disp);line-height:1.12;margin:0;font-weight:700;letter-spacing:-.005em;overflow-wrap:break-word}
p{margin:0 0 1em}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#ffffff;padding:12px 18px;border-radius:999px;z-index:99}
.skip:focus{left:8px}

/* header: floating capsule */
.top{position:sticky;top:10px;z-index:40;padding:0 12px;margin-top:10px}
.bar{position:relative;max-width:1040px;margin:0 auto;background:var(--w);border-radius:999px;display:flex;align-items:center;gap:8px;padding:7px 7px 7px 18px;box-shadow:0 10px 30px -14px rgba(47,16,26,.45),0 0 0 1px rgba(47,16,26,.06)}
.logo{display:flex;align-items:center;gap:9px;min-width:0;color:var(--ink);text-decoration:none;font:700 1.22rem/1 var(--disp)}
.logo span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mark{width:30px;height:30px;flex:none}
.nav{display:flex;flex:1;justify-content:center;gap:2px;min-width:0}
.nav a{display:flex;align-items:center;min-height:44px;padding:0 15px;border-radius:999px;color:var(--ink);text-decoration:none;font-weight:500;font-size:.98rem;white-space:nowrap}
.nav a:hover{background:var(--tint2)}
.nav a[aria-current]{background:var(--ink);color:#ffffff}
.burger{display:none;flex:none;width:46px;height:46px;border:0;border-radius:50%;background:var(--tint2);cursor:pointer;align-items:center;justify-content:center;gap:4px;padding:0}
.burger i{width:7px;height:7px;border-radius:50%;background:var(--pri)}
.burger i:nth-child(2){background:var(--ink)}
.burger i:nth-child(3){background:var(--cob)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;padding:0 28px;border:2px solid var(--pri);border-radius:999px;background:var(--pri);color:#ffffff;font:700 1.08rem/1.1 var(--disp);letter-spacing:.01em;text-decoration:none;cursor:pointer;transition:transform .15s,background .15s;text-align:center}
.btn:hover{background:var(--pri2);border-color:var(--pri2);color:#ffffff;transform:translateY(-2px)}
.btn.ghost{background:var(--w);color:var(--ink);border-color:var(--ink)}
.btn.ghost:hover{background:var(--tint2);color:var(--ink);border-color:var(--ink)}
.btn.sm{min-height:46px;padding:0 20px;font-size:1rem}
.btn.yel{background:var(--yel);border-color:var(--yel);color:var(--ink)}
.btn.yel:hover{background:#97ff7a;border-color:#97ff7a;color:var(--ink)}
.btn[disabled]{opacity:.6;cursor:wait;transform:none}
.go{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 0}

/* column */
main{max-width:calc(var(--col) + 40px);margin:0 auto;padding:44px 20px 30px}
.sec{margin-top:74px}
.sec>:last-child{margin-bottom:0}

/* typing dots */
.dots{display:inline-flex;gap:6px;vertical-align:middle}
.dots i{width:12px;height:12px;border-radius:50%;background:var(--pri)}
.dots i:nth-child(2){background:var(--yel)}
.dots i:nth-child(3){background:var(--mint)}
.sh{font-size:clamp(1.7rem,4.4vw,2.3rem);margin-bottom:30px}
.sh .dots{display:flex;margin-bottom:14px}

/* bubbles */
.bub{position:relative;background:var(--w);border-radius:var(--r);padding:28px 30px;min-width:0}
.bub::after{content:"";position:absolute;bottom:-15px;left:34px;width:30px;height:16px;background:inherit;clip-path:polygon(0 0,100% 0,12% 100%)}
.bub.r::after{left:auto;right:34px;clip-path:polygon(0 0,100% 0,88% 100%)}
.bub>:last-child{margin-bottom:0}
.bub h3{font-size:1.32rem;margin-bottom:8px}
.t-p{background:var(--pri);color:#ffffff}
.t-y{background:var(--yel)}
.t-m{background:var(--mint)}
.t-c{background:var(--cob);color:#ffffff}
.av{position:absolute;top:-18px;left:-18px;width:44px;height:44px;transform:rotate(-8deg)}
.bub.r>.av{left:auto;right:-18px;transform:rotate(9deg)}
.thread{display:flex;flex-direction:column;gap:34px}
.thread .bub{width:86%}
.thread .bub.r{align-self:flex-end}

/* hero */
.hero{position:relative;padding-top:18px}
.eyebrow{display:flex;align-items:center;gap:12px;font:500 .84rem/1.3 var(--mono);text-transform:uppercase;letter-spacing:.09em;color:var(--mut);margin:0 0 26px 30px}
.bub.big{padding:38px 38px 36px}
h1{font-size:clamp(2.25rem,6.2vw,3.5rem)}
.lead{font-size:1.16rem;line-height:1.6;color:var(--mut);margin:18px 0 0}
.chips{list-style:none;margin:34px 0 0;padding:0;display:flex;flex-direction:column;align-items:flex-end;gap:10px}
.chips li{position:relative;max-width:84%;background:var(--tint);border-radius:22px 22px 6px 22px;padding:11px 20px;font-weight:500}
.chips li:nth-child(2){background:var(--yel)}
.chips li:nth-child(3){background:#bdc9f0}
.hero .go{justify-content:flex-start}
.cf{display:none;position:absolute;top:0;width:200px;height:520px}
@media(min-width:1200px){.cf{display:block}.cf-l{right:100%;margin-right:46px}.cf-r{left:100%;margin-left:46px;top:60px}}

/* page head */
.ph{padding-top:6px}
.ph h1{font-size:clamp(2.1rem,5.6vw,3.1rem)}
.crumbs ol{list-style:none;margin:0 0 22px;padding:0;display:flex;flex-wrap:wrap;gap:8px;font:500 .82rem/1.2 var(--mono)}
.crumbs li{display:flex;align-items:center;background:var(--w);border-radius:17px;padding:4px 14px;min-height:34px;color:var(--mut);min-width:0;overflow-wrap:anywhere}
.crumbs li[aria-current]{background:var(--tint)}
.crumbs a{color:var(--ink);text-decoration:none;display:flex;align-items:center;min-height:44px;margin:-5px 0}
.crumbs a:hover{text-decoration:underline}
.meta{font:500 .84rem/1.3 var(--mono);color:var(--mut);margin:20px 0 0}

/* facts: reaction pills 2+3 */
.facts{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.facts li{grid-column:span 2;min-width:0;background:var(--w);border-radius:30px;padding:18px 20px;display:flex;flex-direction:column;gap:4px}
.facts li:nth-child(-n+2){grid-column:span 3;padding:22px 26px}
.facts li:nth-child(1){background:var(--ink);color:#ffffff}
.facts li:nth-child(2){background:var(--yel)}
.facts li:nth-child(4){background:var(--tint)}
.facts li:nth-child(5){background:#bdc9f0}
.facts b{font:700 1.5rem/1.1 var(--disp);overflow-wrap:anywhere}
.facts li:nth-child(-n+2) b{font-size:2.1rem}
.facts span{font-size:.92rem;line-height:1.35}
.sub{margin:18px 0 0;color:var(--mut);font-weight:500}

/* steps */
.steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:30px}
.steps li{display:grid;grid-template-columns:58px minmax(0,1fr);gap:16px;align-items:start}
.num{display:flex;align-items:center;justify-content:center;width:58px;height:58px;border-radius:50%;background:var(--pri);color:#ffffff;font:700 1.7rem/1 var(--disp)}
.steps li:nth-child(2) .num{background:var(--cob);border-radius:16px;transform:rotate(-6deg)}
.steps li:nth-child(3) .num{background:var(--yel);color:var(--ink);border-radius:50% 50% 14px 14px}
.steps .bub::after{left:-13px;bottom:auto;top:22px;width:16px;height:26px;clip-path:polygon(100% 0,100% 100%,0 20%)}

/* use-case tiles */
.tiles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.tile{background:var(--w);border-radius:var(--r);padding:24px 26px;min-width:0}
.tile:nth-child(1){border-bottom-right-radius:6px}
.tile:nth-child(2){border-bottom-left-radius:6px;background:var(--tint)}
.tile:nth-child(3){border-top-right-radius:6px;background:#bdc9f0}
.tile:nth-child(4){border-top-left-radius:6px}
.tile h3{font-size:1.25rem;margin-bottom:8px}
.tile p{margin:0;font-size:1rem}

/* prose */
.prose{min-width:0}
.prose h2{font-size:clamp(1.6rem,4.2vw,2.1rem);margin:62px 0 18px;scroll-margin-top:100px}
.prose h2::before{content:"";display:block;width:48px;height:12px;margin-bottom:14px;background:radial-gradient(circle at 6px 6px,var(--pri) 5.5px,transparent 6.3px),radial-gradient(circle at 24px 6px,var(--yel) 5.5px,transparent 6.3px),radial-gradient(circle at 42px 6px,var(--mint) 5.5px,transparent 6.3px)}
.prose>h2:first-child{margin-top:0}
.prose h3{font-size:1.3rem;margin:34px 0 10px;scroll-margin-top:100px}
.prose ul,.prose ol{padding-left:1.3em;margin:0 0 1.1em}
.prose li{margin-bottom:.45em}
.prose ul li::marker{color:var(--pri)}
.prose ol li::marker{font-family:var(--disp);font-weight:700;color:var(--pri)}
.prose :not(pre)>code,.keyout code{font:500 .9em var(--mono);background:var(--tint2);border-radius:7px;padding:2px 7px;overflow-wrap:anywhere}
.prose div{max-width:100%;overflow-x:auto}
.prose table{border-collapse:separate;border-spacing:0;width:100%;background:var(--w);border-radius:20px;overflow:hidden;font-size:.97rem;margin:0 0 1.3em}
.prose th,.prose td{text-align:left;padding:13px 16px;border-bottom:2px solid var(--bg);vertical-align:top}
.prose thead th{background:var(--ink);color:#ffffff;font:700 1rem var(--disp);letter-spacing:.02em}
.prose tbody th{font-weight:700;background:var(--tint2)}
.prose tr:last-child>*{border-bottom:0}
.prose blockquote{margin:0 0 1.2em;background:var(--tint);border-radius:22px 22px 22px 6px;padding:16px 22px}

/* code */
pre.code{position:relative;margin:0 0 1.4em;background:var(--ink);color:#faebef;border-radius:22px;padding:52px 22px 20px;overflow-x:auto;font:400 .9rem/1.65 var(--mono);max-width:100%;-webkit-overflow-scrolling:touch}
pre.code code{font:inherit;background:none;padding:0;white-space:pre}
.code .k{color:#ffa89d}.code .s{color:#99ff7a}.code .c{color:#c6a3ae}
.copy{position:absolute;top:8px;right:8px;min-height:36px;min-width:44px;padding:0 14px;border:0;border-radius:999px;background:#532535;color:#ffffff;font:500 .78rem var(--mono);cursor:pointer}
.copy::before{content:"";position:absolute;inset:-4px}
.copy:hover{background:var(--pri)}
.codebox{position:relative;background:var(--ink);border-radius:var(--r);padding:12px 12px 4px;min-width:0}
.codebox::after{content:"";position:absolute;bottom:-15px;right:34px;width:30px;height:16px;background:inherit;clip-path:polygon(0 0,100% 0,88% 100%)}
.codetabs{display:flex;gap:6px;padding:4px 4px 0;flex-wrap:wrap}
.codetabs button{min-height:44px;padding:0 18px;border:0;border-radius:999px;background:#532535;color:#faebef;font:700 1rem var(--disp);cursor:pointer}
.codetabs button[aria-selected="true"]{background:var(--yel);color:var(--ink)}
.codebox pre.code{margin:0;border-radius:18px;background:transparent;padding:46px 14px 18px}
.codebox [hidden]{display:none}

/* signup */
.ph-key{text-align:center}
.ph-key .crumbs ol{justify-content:center;margin-bottom:14px}
.ph-key h1{font-size:clamp(2rem,5vw,2.7rem)}
.ph-key .lead{margin-top:10px;font-size:1.06rem}
.p-key{padding-top:26px}
.signup{max-width:540px;margin:24px auto 0}
.form{position:relative;background:var(--w);border-radius:var(--r);padding:26px 28px 24px;box-shadow:0 24px 50px -30px rgba(161,35,23,.55)}
.form::after{content:"";position:absolute;bottom:-15px;left:38px;width:30px;height:16px;background:inherit;clip-path:polygon(0 0,100% 0,12% 100%)}
.tabs2{display:flex;gap:4px;background:var(--tint2);border-radius:999px;padding:4px;margin-bottom:18px}
.tabs2 button{flex:1;min-height:44px;border:0;border-radius:999px;background:transparent;color:var(--ink);font:700 1rem var(--disp);cursor:pointer;padding:0 10px}
.tabs2 button[aria-selected="true"]{background:var(--ink);color:#ffffff}
.msg{border-radius:18px 18px 18px 5px;padding:12px 16px;margin:0 0 14px;background:#d9e1f6;font-weight:500;font-size:.97rem}
.msg:empty{display:none}
.msg.err{background:#fffae1;color:#9c800f}
.row{margin-bottom:14px}
.row label,.calc label{display:block;font-weight:700;font-size:.94rem;margin-bottom:6px}
input,select,textarea{font:400 1rem var(--body);color:var(--ink)}
.row input,.row select,.row textarea,.calc input{display:block;width:100%;min-height:50px;border:2px solid var(--line);border-radius:16px;background:#fef9fa;padding:10px 16px!important}
.row textarea{min-height:170px;resize:vertical;line-height:1.5}
.row input:focus,.row select:focus,.row textarea:focus,.calc input:focus{outline:3px solid var(--tint);outline-offset:0;border-color:var(--pri)}
.note{font-size:.88rem;color:var(--mut);margin:8px 0 0}
.form form .btn,.supp form .btn{width:100%;margin-top:4px}
.form .btn.ghost{min-height:50px;font-family:var(--body);font-weight:500;font-size:1rem;border-color:var(--line)}
.form .btn.ghost:hover{border-color:var(--ink)}
.keyout{display:none}
.keyout.on{display:block}
.keyout h3{font-size:1.5rem;margin-bottom:12px}
.keybox{display:flex;align-items:center;gap:10px;background:var(--ink);color:#99ff7a;border-radius:20px;padding:8px 8px 8px 18px;font:500 .93rem/1.4 var(--mono)}
.keybox span{flex:1;min-width:0;overflow-wrap:anywhere}
.keybox .btn{flex:none;background:var(--yel);border-color:var(--yel);color:var(--ink)}
.keyout p{margin:12px 0 0;line-height:1.9}
.keyout .note{line-height:1.5}
.mut{color:var(--mut)}
.acts{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.acts .btn.ghost{min-height:46px;border-color:var(--ink);font:700 1rem var(--disp)}
.supp{margin-top:36px;padding-top:34px}
.supp form{margin:0!important}
.supp [data-support-msg]{font-weight:500;margin-bottom:0}
.supp [data-support-msg]:empty{display:none}

/* calculator */
.calcb{padding:30px}
.calc{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;align-items:end}
.calc>div{min-width:0}
.calc input{border-color:var(--ink);background:#ffffff}
.calc output{display:flex;align-items:center;min-height:50px;background:var(--ink);color:var(--yel);border-radius:16px;padding:0 16px;font:700 1.55rem/1 var(--disp);overflow-wrap:anywhere}

/* faq */
.faq{display:flex;flex-direction:column;gap:14px}
.faq summary{list-style:none;display:flex;justify-content:flex-end;cursor:pointer;border-radius:26px}
.faq summary::-webkit-details-marker{display:none}
.faq summary span{position:relative;max-width:88%;min-height:48px;background:var(--pri);color:#ffffff;border-radius:26px 26px 6px 26px;padding:13px 54px 13px 22px;font:700 1.14rem/1.3 var(--disp)}
.faq summary span::after{content:"";position:absolute;right:20px;top:50%;width:14px;height:14px;margin-top:-7px;background:linear-gradient(#ffffff,#ffffff) center/100% 3px no-repeat,linear-gradient(#ffffff,#ffffff) center/3px 100% no-repeat;transition:transform .2s}
.faq details[open] summary span{background:var(--ink)}
.faq details[open] summary span::after{transform:rotate(45deg)}
.faq summary:hover span{background:var(--pri2)}
.ans{width:88%;margin:14px 0 22px;padding:20px 24px;border-radius:26px 26px 26px 6px}
.ans::after{display:none}

/* toc */
.toc{margin-top:40px}
.toc .bub{padding:22px 26px}
.toc-h{font:700 1.15rem var(--disp);margin:0 0 8px}
.toc ol{list-style:none;margin:0;padding:0;counter-reset:t}
.toc li{counter-increment:t}
.toc a{display:flex;gap:10px;align-items:baseline;min-height:44px;padding:9px 0;color:var(--ink);text-decoration:none;font-size:.97rem;line-height:1.35;border-top:2px dotted var(--line)}
.toc li:first-child a{border-top:0}
.toc a::before{content:counter(t);flex:none;font:700 .95rem var(--disp);color:var(--pri);min-width:1.1em}
.toc a:hover{color:var(--pri)}
.withtoc{position:relative}
.withtoc .prose{margin-top:62px}
@media(min-width:1260px){.toc{position:absolute;top:0;bottom:0;right:100%;margin:0 40px 0 0;width:236px}.toc .bub{position:sticky;top:96px;max-height:calc(100vh - 130px);overflow:auto;padding:18px 20px}.toc .bub::after{display:none}.toc a{font-size:.9rem;min-height:40px;padding:8px 0}.withtoc .prose{margin-top:48px}}

/* takeaways */
.takes{margin-top:30px;padding:30px 32px}
.takes h2{font-size:1.5rem;margin-bottom:14px}
.takes ul{list-style:none;margin:0;padding:0}
.takes li{position:relative;padding-left:30px;margin-bottom:10px;font-weight:500;line-height:1.5}
.takes li::before{content:"";position:absolute;left:0;top:.38em;width:14px;height:14px;background:var(--ink);border-radius:50%}
.takes li:nth-child(2)::before{border-radius:3px;background:var(--pri)}
.takes li:nth-child(3)::before{border-radius:0;background:var(--cob);clip-path:polygon(50% 0,100% 100%,0 100%)}
.takes li:nth-child(4)::before{border-radius:14px 14px 0 0;height:8px;top:.55em}

/* cta */
.cta{padding:34px 36px 36px;width:92%;margin-left:auto}
.cta .dots{display:flex;margin-bottom:16px}
.cta .dots i:first-child{background:#ffffff}
.cta h2{font-size:clamp(1.7rem,4.4vw,2.3rem);margin-bottom:10px}
.cta p{font-size:1.08rem}
.cta .go{margin-top:22px}

/* 404 */
.nf{padding-top:30px}
.nf-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:36px}
.nf-links a{display:flex;align-items:center;min-height:46px;padding:0 20px;background:var(--tint);border-radius:999px;color:var(--ink);text-decoration:none;font-weight:500}
.nf-links a:hover{background:var(--yel)}

/* footer */
.foot{margin-top:70px;background:var(--ink);color:#f0dce2;border-radius:44px 44px 0 0}
.foot-in{max-width:calc(var(--col) + 40px);margin:0 auto;padding:44px 20px 40px;text-align:center}
.foot-brand{display:inline-flex;align-items:center;gap:10px;font:700 1.4rem/1 var(--disp);color:#ffffff;margin:0;max-width:100%}
.foot-brand span{overflow-wrap:anywhere}
.foot-tag{margin:10px 0 0;color:#e2c5ce}
.foot-links{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;margin:24px 0 0}
.foot-links a{display:flex;align-items:center;min-height:44px;padding:0 16px;border-radius:999px;background:#481f2d;color:#ffffff;text-decoration:none;font-size:.95rem}
.foot-links a:hover{background:var(--pri)}
.legal{margin:24px 0 0;font-size:.86rem;color:#d7b8c2}

@media(max-width:979px){
.burger{display:flex}
.bar{padding-left:14px}
.key{margin-left:auto;flex:none}
.nav{display:none;position:absolute;top:calc(100% + 8px);left:0;right:0;flex-direction:column;gap:2px;background:var(--w);border-radius:26px;padding:10px;box-shadow:0 18px 40px -16px rgba(47,16,26,.5),0 0 0 1px rgba(47,16,26,.06)}
.nav.open{display:flex}
.nav a{min-height:48px;padding:0 18px;font-size:1.05rem}
}
@media(max-width:600px){
body{font-size:1rem}
main{padding:30px 16px 20px}
.top{padding:0 8px}
.bar{gap:6px;padding:6px 6px 6px 12px}
.logo{font-size:1.02rem;gap:7px}
.mark{width:26px;height:26px}
.btn.sm.key{padding:0 14px;font-size:.95rem;min-height:44px}
.burger{width:44px;height:44px}
.sec{margin-top:58px}
.bub{padding:22px 20px;border-radius:24px}
.bub.big{padding:30px 22px 26px}
.av{left:-8px;top:-20px;width:40px;height:40px}
.bub.r>.av{right:-8px}
.thread .bub{width:93%}
.eyebrow{margin-left:6px;font-size:.76rem}
.chips li{max-width:94%}
.go .btn{flex:1 1 100%}
.facts{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.facts li,.facts li:nth-child(-n+2){grid-column:span 1;padding:16px 18px;border-radius:24px}
.facts li:nth-child(1){grid-column:span 2}
.facts li:nth-child(-n+2) b{font-size:1.7rem}
.facts li:nth-child(n+2) b{font-size:1.35rem}
.steps li{grid-template-columns:46px minmax(0,1fr);gap:12px}
.num{width:46px;height:46px;font-size:1.4rem}
.tiles{grid-template-columns:1fr}
.tile{border-radius:24px!important}
.calc{grid-template-columns:1fr}
.calcb{padding:28px 20px 22px}
.form{padding:20px 18px 20px}
.signup{margin-top:18px}
.p-key{padding-top:20px}
.ph-key .lead{font-size:1rem}
.cta{width:100%;padding:28px 22px}
.ans{width:94%}
.faq summary span{max-width:94%;font-size:1.06rem}
.foot{border-radius:30px 30px 0 0}
pre.code{font-size:.82rem}
}
@media(max-width:390px){.logo .mark{display:none}}
@media(prefers-reduced-motion:no-preference){
.dots i{animation:bop 1.4s ease-in-out infinite}
.dots i:nth-child(2){animation-delay:.16s}
.dots i:nth-child(3){animation-delay:.32s}
@keyframes bop{0%,55%,100%{transform:none}28%{transform:translateY(-6px)}}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}