@font-face{font-family:"Hanken Grotesk";src:url(/fonts/hanken.woff2) format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"JetBrains Mono";src:url(/fonts/jbmono.woff2) format("woff2");font-weight:100 800;font-display:swap}
:root{--ink:#16164f;--pop:#d4ff5c;--poptxt:#17200a;--panel2:#bcd0ff;--k1:#cfc8ff;--k2:#d4ff5c;--k3:#ffc7e0;--k5:#bfeede;--ann:#cfc8ff;--chan:#cfc8ff;--house:#5a49f0;--gray:#f2f0ea;--today:#eceaff;--line:#e4e0d6;--mute:#5c5f73;--sans:"Hanken Grotesk",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--mono:"JetBrains Mono",ui-monospace,Menlo,monospace}
[data-theme=sea]{--ink:#0f3d3a;--pop:#bff5dc;--poptxt:#06241f;--panel2:#f1e4c6;--k1:#cfe3ff;--k2:#bff5dc;--k3:#ffd3c9;--k5:#e6dcff;--ann:#bff5dc;--chan:#cfe3ff;--house:#1f7a6b;--today:#e6f6ee}
[data-theme=plum]{--ink:#3a1747;--pop:#c9ff7a;--poptxt:#1b2a05;--panel2:#ffc6dc;--k1:#ffd9e8;--k2:#c9ff7a;--k3:#d9ccff;--k5:#c7ecff;--ann:#ffc6dc;--chan:#d9ccff;--house:#a21f6e;--today:#ffeaf2}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:var(--sans);font-size:17px;line-height:1.55;color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
:focus-visible{outline:3px solid var(--pop);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px;top:8px;background:#fff;color:#000;padding:8px 14px;border-radius:8px;z-index:200}.skip:focus{left:8px}
.mono{font-family:var(--mono)}
.up{text-transform:uppercase;letter-spacing:.04em;font-weight:800}

/* buttons */
.pill{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:52px;padding:0 28px;border-radius:99px;font-size:14.5px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;white-space:nowrap;transition:transform .2s,box-shadow .25s,background .2s}
.pill svg{width:15px;height:15px;transition:transform .2s}.pill:hover svg{transform:translateX(3px)}
.pill.amber{background:var(--pop);color:var(--poptxt)}.pill.amber:hover{transform:translateY(-2px);box-shadow:0 14px 30px -12px color-mix(in srgb,var(--pop) 80%,transparent)}
.pill.black{background:var(--ink);color:#fff;height:44px;padding:0 22px;font-size:13px}.pill.black:hover{background:#1c2133}
.pill.ghost{border:1.5px solid rgba(255,255,255,.3);color:#fff}.pill.ghost:hover{background:rgba(255,255,255,.08)}
.more{display:inline-flex;align-items:center;gap:8px;font-size:13.5px;font-weight:800;letter-spacing:.04em;text-transform:uppercase}

/* announcement + header */
.ann{display:flex;align-items:center;justify-content:center;gap:12px;min-height:40px;padding:8px 16px;background:var(--ann);color:var(--ink);font-size:14px;font-weight:600;text-align:center}
.ann svg{width:14px;height:14px;flex:none}
header.top{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.97);transition:box-shadow .3s}
header.top.solid{box-shadow:0 1px 0 var(--line)}
.wrap{display:flex;align-items:center;gap:36px;height:72px;width:min(1320px,100% - 40px);margin-inline:auto}
.logo{display:flex;align-items:center;line-height:1;color:var(--ink);flex:none}
.logo .wm{height:27px;width:auto;aspect-ratio:1450/335}
.nl{white-space:nowrap;font-size:15px;font-weight:600;color:#14172b;transition:opacity .2s}.nl:hover{opacity:.6}
.links{display:flex;gap:30px}
.right{margin-left:auto;display:flex;align-items:center;gap:22px}
.lang{font:600 12px var(--mono);letter-spacing:.08em;border:1px solid var(--line);border-radius:8px;padding:7px 10px;color:#14172b}
@media(max-width:1000px){.links{display:none}}
@media(max-width:620px){.right .nl.login{display:none}.wrap{gap:14px}}
@media(max-width:420px){.pill.black{padding:0 14px;font-size:12px}.right{gap:10px}}

/* language menu: a globe that opens a list (more languages later just add a line) */
.langmenu,.langmenu:last-of-type{position:relative;border:0;padding:0}
.langmenu summary:after{content:none;display:none}
.langmenu summary{list-style:none;cursor:pointer;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#14172b;transition:background .2s}
.langmenu summary::-webkit-details-marker{display:none}
.langmenu summary:hover,.langmenu[open] summary{background:var(--gray)}
.langmenu summary svg{width:21px;height:21px}
.langmenu ul{position:absolute;right:0;top:48px;min-width:156px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 20px 50px -20px rgba(10,12,20,.35);padding:6px;list-style:none;z-index:90}
.langmenu li a{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border-radius:9px;font-size:15px;font-weight:600;color:#14172b}
.langmenu li a:hover{background:var(--gray)}
.langmenu li a[aria-current]{background:var(--gray)}
.langmenu li a[aria-current]:after{content:"";width:14px;height:14px;background:var(--ink) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5.5 10.5l3 3 6-6.5' fill='none' stroke='%23fff' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/100% no-repeat;border-radius:50%}

.pill.line{border:1.5px solid var(--ink);color:var(--ink)}.pill.line:hover{background:var(--ink);color:#fff}
/* menus */
.mi{position:relative}
.dd{display:inline-flex;align-items:center;gap:6px;height:72px}
.dd svg{width:11px;height:11px;transition:transform .2s}
.mi.open .dd svg{transform:rotate(180deg)}
.dp{display:none;position:absolute;left:-18px;top:calc(100% - 8px);width:max-content;min-width:260px;max-width:min(640px,100vw - 40px);background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 30px 70px -28px rgba(10,12,20,.4);padding:10px;grid-template-columns:1fr 1fr;gap:2px;z-index:95}
.mi.open .dp{display:grid}
@media(hover:hover){.mi:hover .dp{display:grid}.mi:hover .dd svg{transform:rotate(180deg)}}
.dp .di{display:block;padding:12px 14px;border-radius:13px;width:280px}
.dp .di:hover,.dp .di[aria-current]{background:var(--gray)}
.dp .di b{display:block;font-size:15.5px;font-weight:700;line-height:1.25}
.dp .di span{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-top:3px;font-size:13.5px;color:var(--mute);line-height:1.35}
.links{gap:26px;align-items:center;height:72px}
.links .nl[aria-current]{text-decoration:underline;text-underline-offset:6px;text-decoration-thickness:2px}
.burger{display:none;width:44px;height:44px;border-radius:50%;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.burger:hover{background:var(--gray)}
.burger i{display:block;width:20px;height:2px;border-radius:2px;background:var(--ink);transition:transform .2s,opacity .2s}
.burger[aria-expanded=true] i:nth-child(1){transform:translateY(7px) rotate(45deg)}.burger[aria-expanded=true] i:nth-child(2){opacity:0}.burger[aria-expanded=true] i:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobnav{position:absolute;left:0;right:0;top:100%;background:#fff;border-top:1px solid var(--line);box-shadow:0 40px 60px -30px rgba(10,12,20,.4);max-height:calc(100dvh - 72px);overflow-y:auto;overscroll-behavior:contain}
.mobnav[hidden]{display:none}
.mw{width:min(1320px,100% - 40px);margin:0 auto;padding:12px 0 28px;display:grid;gap:6px}
.mg h5{font:700 12px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--mute);padding:16px 0 4px}
.mg a{display:block;padding:11px 0;font-size:18px;font-weight:600;border-bottom:1px solid var(--line)}
.mg a[aria-current]{color:var(--house)}
.mact{display:grid;gap:10px;margin-top:20px}
.mact .pill{width:100%}
footer.f5{grid-template-columns:1.3fr repeat(4,1fr)}
@media(max-width:1000px){.burger{display:flex}.has-menu .links{display:none}}
@media(max-width:480px){.has-menu .right .pill.black{display:none}}
@media(min-width:1001px){.mobnav{display:none!important}}
@media(max-width:1000px){footer.f5{grid-template-columns:1fr 1fr 1fr}footer.f5>div:first-child{grid-column:1/-1}}
@media(max-width:640px){footer.f5{grid-template-columns:1fr 1fr}}

/* product tour video */
.vid{width:min(1320px,100% - 40px);margin:0 auto 20px;padding:20px 0 0}
.vwrap{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.5fr);gap:48px;align-items:center;background:var(--gray);border-radius:30px;padding:48px}
.vtext .k{font:700 12px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--mute);margin-bottom:14px}
.vtext h2{font-size:clamp(30px,3.6vw,52px);font-weight:900;letter-spacing:-.045em;line-height:1.02}
.vtext p:last-child{margin-top:16px;color:#2b2f45;font-size:17.5px;max-width:28em}
.vbox{position:relative;border-radius:22px;overflow:hidden;background:#12123f;aspect-ratio:16/9;box-shadow:0 50px 90px -40px rgba(22,22,79,.6)}
.vbox img,.vbox video{display:block;width:100%;height:100%;object-fit:cover}
.vplay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:14px;background:linear-gradient(0deg,rgba(18,18,63,.55),rgba(18,18,63,.1) 55%);color:#fff;font-weight:800;font-size:16px;letter-spacing:.04em;text-transform:uppercase;transition:background .25s}
.vplay svg{width:84px;height:84px;padding:24px 20px 24px 28px;border-radius:50%;background:var(--pop);color:var(--poptxt);box-shadow:0 20px 40px -14px rgba(0,0,0,.5);transition:transform .2s}
.vplay:hover svg{transform:scale(1.08)}
.vplay span{position:absolute;left:22px;bottom:18px}
@media(max-width:900px){.vwrap{grid-template-columns:1fr;padding:26px 20px;gap:24px}}
@media(max-width:640px){.vplay svg{width:62px;height:62px;padding:18px 15px 18px 21px}.vplay span{font-size:11.5px;left:14px;bottom:12px}}
/* final + footer */
.final{background:var(--ink);color:#fff;border-radius:30px;width:min(1320px,100% - 40px);margin:0 auto 20px;padding:96px 44px;text-align:center;position:relative;overflow:hidden;isolation:isolate}
.final:before{content:"";position:absolute;left:50%;top:-40%;width:900px;height:900px;transform:translateX(-50%);border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--pop) 24%,transparent),transparent 62%);z-index:-1}
.final h2{font-size:clamp(40px,6.4vw,92px);font-weight:900;letter-spacing:-.045em;line-height:.96;text-transform:uppercase;max-width:11em;margin:0 auto}
.final p{margin:22px auto 0;color:#b9bdd2;font-size:19px;max-width:28em}
.final .pill{margin-top:34px}
.final .mail{margin-top:24px;font:14px var(--mono);color:#9ba0bf}.final .mail a{color:#e5e7f2;text-decoration:underline}
footer{width:min(1320px,100% - 40px);margin:0 auto;padding:46px 0 40px;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px;font-size:15px}
footer h5{font-size:12.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;margin-bottom:14px}
footer li{list-style:none;margin-bottom:9px}footer li a{color:var(--mute)}footer li a:hover{color:var(--ink)}
footer .logo{margin-bottom:14px}footer .fine{color:var(--mute);max-width:22em;font-size:14.5px}
@media(max-width:800px){footer{grid-template-columns:1fr 1fr}}

/* assistant */
.nc{position:fixed;right:20px;bottom:20px;z-index:90;display:flex;flex-direction:column;align-items:flex-end;gap:12px;font-family:var(--sans)}
.nc[hidden],.nc [hidden]{display:none!important}
.nc-fab{display:flex;align-items:center;gap:10px;height:60px;padding:0 24px 0 8px;border-radius:99px;background:var(--pop);color:var(--poptxt);font-weight:800;font-size:15px;box-shadow:0 18px 36px -12px rgba(22,22,79,.55);transition:transform .2s,box-shadow .25s}
.nc-fab:hover{transform:translateY(-2px);box-shadow:0 22px 40px -12px rgba(22,22,79,.6)}
.nc-fav{width:44px;height:44px;border-radius:25%;overflow:hidden;display:block;line-height:0;flex:none;box-shadow:0 6px 14px -6px rgba(22,22,79,.6)}.nc-fav svg,.nc-av svg{width:100%;height:100%;display:block}
.nc.open .nc-fab{display:none}
.nc-nudge{max-width:290px;display:flex;gap:10px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:20px 20px 6px 20px;padding:14px 14px 14px 16px;font-size:14.5px;line-height:1.45;font-weight:600;box-shadow:0 24px 48px -20px rgba(22,22,79,.45);animation:nc-in .35s ease both}
.nc-nudge button{color:var(--mute);padding:2px;margin-top:1px}.nc-nudge svg{width:14px;height:14px}
.nc-panel{width:400px;height:min(640px,calc(100dvh - 40px));background:#fff;border-radius:28px;overflow:hidden;display:flex;flex-direction:column;border:1px solid var(--line);box-shadow:0 2px 6px rgba(22,22,79,.08),0 30px 56px -22px rgba(22,22,79,.5);animation:nc-in .3s ease both}
.nc-head{display:flex;align-items:center;gap:12px;background:var(--ink);color:#fff;padding:16px 18px}
.nc-av{flex:0 0 42px;height:42px;border-radius:25%;overflow:hidden;display:block;line-height:0;box-shadow:0 0 0 1.5px rgba(255,255,255,.3)}
.nc-ht{flex:1;min-width:0;display:flex;flex-direction:column}.nc-ht b{font-size:16px;font-weight:800;letter-spacing:-.01em}
.nc-ht span{display:flex;align-items:center;gap:6px;font-size:12.5px;color:rgba(255,255,255,.68)}.nc-ht i{width:7px;height:7px;border-radius:50%;background:#7ce38b;flex:none}
.nc-x{width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.12);color:#fff;display:flex;align-items:center;justify-content:center;flex:none}.nc-x:hover{background:rgba(255,255,255,.22)}.nc-x svg{width:16px;height:16px}
.nc-msgs{flex:1;min-height:0;overflow-y:auto;background:#f7f5ef;padding:18px 16px 8px;display:flex;flex-direction:column;gap:11px;overscroll-behavior:contain}
.nc-m{max-width:88%;padding:11px 14px;font-size:14.5px;line-height:1.5;border-radius:20px;word-wrap:break-word;overflow-wrap:anywhere}
.nc-m.a{align-self:flex-start;background:#fff;border:1px solid var(--line);border-bottom-left-radius:6px}
.nc-m.u{align-self:flex-end;background:var(--ink);color:#fff;border-bottom-right-radius:6px;white-space:pre-wrap}
.nc-m.nc-bad{border-color:#e9b1b1;background:#fff5f5}
.nc-text p+p,.nc-text ul{margin-top:8px}.nc-text ul{padding-left:18px}.nc-text li+li{margin-top:3px}
.nc-text a{text-decoration:underline;text-underline-offset:3px;font-weight:700}
.nc-text a.nc-cta{display:inline-block;margin-top:6px;background:var(--pop);color:var(--poptxt);border-radius:99px;padding:10px 18px;font-size:13.5px;font-weight:800;text-decoration:none}
.nc-typing{display:flex;gap:5px;padding:15px 16px}.nc-typing i{width:7px;height:7px;border-radius:50%;background:#8e90a8;animation:nc-b 1s infinite ease-in-out}.nc-typing i:nth-child(2){animation-delay:.15s}.nc-typing i:nth-child(3){animation-delay:.3s}
.nc-chips{background:#f7f5ef;padding:4px 16px 12px;display:flex;flex-wrap:wrap;gap:6px}.nc-chips:empty{display:none}
.nc-chip{border-radius:99px;padding:9px 14px;font-size:13px;font-weight:700;color:var(--ink);background:var(--k1);transition:transform .15s}.nc-chip:hover{transform:translateY(-1px)}.nc-chip.c2{background:var(--k5)}.nc-chip.c3{background:var(--panel2)}
.nc-form{display:flex;gap:8px;align-items:center;border-top:1px solid var(--line);background:#fff;padding:12px 14px 10px}
.nc-in{flex:1;min-width:0;border:1px solid var(--line);background:#f7f5ef;border-radius:99px;padding:13px 18px;font:500 16px var(--sans);color:var(--ink);outline:none}.nc-in:focus{border-color:var(--ink)}
.nc-send{flex:0 0 46px;height:46px;border-radius:50%;background:var(--ink);color:var(--pop);display:flex;align-items:center;justify-content:center}.nc-send:disabled{opacity:.5}.nc-send svg{width:19px;height:19px}
.nc-foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 12px;background:#fff;padding:0 18px 14px;font-size:11.5px;line-height:1.4;color:#6f7086}.nc-human{font-weight:700;color:var(--ink);text-decoration:underline;text-underline-offset:3px;white-space:nowrap}
@keyframes nc-in{from{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:none}}
@keyframes nc-b{0%,80%,100%{opacity:.35;transform:none}40%{opacity:1;transform:translateY(-3px)}}
@media(max-width:560px){.nc{right:12px;bottom:12px}.nc.open{right:0;bottom:0;left:0;top:0;background:rgba(22,22,79,.55);justify-content:flex-end}.nc.open .nc-panel{width:100%;height:calc(100dvh - 56px);border-radius:26px 26px 0 0;border:0}.nc-fab{height:56px}.nc-flabel{display:none}.nc-fab{padding:0 6px}.nc-fav{width:44px;height:44px}}
@media(prefers-reduced-motion:reduce){.nc-nudge,.nc-panel{animation:none}.nc-typing i{animation:none}}

/* subpages */
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.pw{width:min(1320px,100% - 40px);margin-inline:auto}
.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
/* hero */
.ph{padding:8px 0 0}
.ph .pw{background:var(--gray);border-radius:30px;padding:44px 52px 56px}
.ph .pt{display:grid;gap:44px;align-items:center}
.ph.withimg .pt{grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr)}
.ph .kicker{font:700 12px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--mute);margin:26px 0 14px}
.ph h1{font-size:clamp(34px,4.7vw,66px);font-weight:900;letter-spacing:-.045em;line-height:1.02;max-width:15em}
.ph .lead{margin-top:20px;font-size:clamp(17px,1.5vw,20px);color:#2b2f45;max-width:36em}
.ph .bmeta{margin-top:18px;font-size:14.5px;color:var(--mute)}
.ph.art .pw{background:none;padding:36px 0 8px}
.ph.art h1{font-size:clamp(32px,4.2vw,54px)}
.crumbs ol{display:flex;flex-wrap:wrap;gap:4px 8px;list-style:none;font-size:14px;color:var(--mute)}
.crumbs li+li:before{content:"/";margin-right:8px;opacity:.5}
.crumbs a{text-decoration:underline;text-underline-offset:3px}.crumbs a:hover{color:var(--ink)}
/* screenshots */
.frame{margin:0;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 30px 60px -34px rgba(22,22,79,.45)}
.frame img{width:100%;height:auto}
.frame figcaption{padding:12px 16px;font-size:14px;color:var(--mute);border-top:1px solid var(--line);background:#fff}
.frame.phone{max-width:300px;margin-inline:auto;border-radius:34px;border:8px solid var(--ink)}
.frame.tall{max-width:520px}
.hs{min-width:0}
/* sections */
.pb{padding:56px 0 8px}.pb.tight{padding:24px 0 0}
.bh{font-size:clamp(26px,3.4vw,42px);font-weight:900;letter-spacing:-.04em;line-height:1.06;margin-bottom:18px;scroll-margin-top:96px}
.bi{color:#2b2f45;max-width:40em;margin:-6px 0 22px;font-size:17.5px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,290px),1fr));gap:16px}
.card,.pc{background:#fff;border:1px solid var(--line);border-radius:22px;padding:26px 26px 24px}
.card h3,.pc h3{font-size:19px;font-weight:800;letter-spacing:-.02em;line-height:1.2;margin-bottom:8px}
.card p,.pc p{color:#3a3d55;font-size:16px}
.card a,.prose a,.note a,.bi a{text-decoration:underline;text-underline-offset:3px}
.pc{display:flex;flex-direction:column;transition:transform .2s,box-shadow .25s,border-color .2s}
.pc:hover{transform:translateY(-3px);border-color:var(--ink);box-shadow:0 24px 40px -28px rgba(22,22,79,.45)}
.pc .more{margin-top:auto;padding-top:16px;color:var(--ink)}.pc .more svg{width:14px;height:14px;transition:transform .2s}.pc:hover .more svg{transform:translateX(3px)}
.pc .meta{font:600 12px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--mute);margin-bottom:10px}
.hsearch{margin-bottom:18px}
.hsearch input{width:100%;max-width:560px;font:inherit;font-size:17px;border:1.5px solid var(--line);border-radius:99px;padding:15px 22px;background:#fff;color:var(--ink)}
.hsearch input:focus{outline:none;border-color:var(--ink)}
.hsearch .none{margin-top:12px;color:var(--mute)}
.steps{list-style:none;counter-reset:s;display:grid;gap:14px;max-width:880px}
.steps>li{counter-increment:s;display:grid;grid-template-columns:44px minmax(0,1fr);gap:18px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px 24px}
.steps>li:before{content:counter(s);width:44px;height:44px;border-radius:50%;background:var(--pop);color:var(--poptxt);display:flex;align-items:center;justify-content:center;font-weight:900;font-size:18px}
.steps h3{font-size:19px;font-weight:800;letter-spacing:-.02em;margin:7px 0 6px}
.steps p{color:#3a3d55;font-size:16.5px}.steps .frame{margin-top:16px}
.prose{max-width:46em;font-size:17.5px;color:#23263d}
.prose>*+*{margin-top:16px}
.prose h3{font-size:21px;font-weight:800;letter-spacing:-.02em;margin-top:30px}
.prose ul,.prose ol{padding-left:24px}.prose li+li{margin-top:7px}
.prose blockquote{border-left:4px solid var(--pop);padding:4px 0 4px 18px;color:#3a3d55}
.prose code,.note code,.card code{font:14.5px var(--mono);background:var(--gray);padding:1px 6px;border-radius:6px}
.faq{max-width:880px;display:grid;gap:10px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:18px}
.faq summary{list-style:none;cursor:pointer;padding:18px 54px 18px 22px;font-size:18px;font-weight:700;letter-spacing:-.01em;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"";position:absolute;right:22px;top:50%;width:11px;height:11px;margin-top:-8px;border-right:2.5px solid var(--ink);border-bottom:2.5px solid var(--ink);transform:rotate(45deg);transition:transform .2s}
.faq details[open] summary:after{transform:rotate(-135deg);margin-top:-2px}
.faq details .prose{padding:0 22px 20px;font-size:17px}
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:20px;background:#fff;-webkit-overflow-scrolling:touch}
.tbl table{width:100%;border-collapse:collapse;font-size:16px;min-width:560px}
.tbl th,.tbl td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl thead th{font-size:13px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;background:var(--gray)}
.tbl tbody tr:last-child>*{border-bottom:0}
.tbl tbody th{font-weight:700;width:24%}
.tbl .hl{background:var(--today)}.tbl thead .hl{background:var(--k1)}
.tbl a{text-decoration:underline;text-underline-offset:3px}
.note{margin-top:14px;font-size:14.5px;color:var(--mute);max-width:46em}
.callout{border-radius:20px;padding:20px 24px;border:1px solid transparent}
.callout.info{background:var(--today);border-color:rgba(22,22,79,.1)}.callout.tip{background:color-mix(in srgb,var(--k5) 60%,#fff);border-color:rgba(22,22,79,.08)}.callout.warn{background:#fff1d6;border-color:#f0d9a3}
.callout .prose{font-size:16.5px;max-width:52em}
.code{position:relative;max-width:880px}
.code pre{background:var(--ink);color:#e5e7f2;border-radius:18px;padding:22px 24px;overflow-x:auto;font:14px/1.6 var(--mono)}
.code .copy{position:absolute;right:12px;top:12px;background:rgba(255,255,255,.14);color:#fff;border-radius:99px;padding:7px 14px;font-size:12.5px;font-weight:700}
.code .copy:hover{background:rgba(255,255,255,.26)}
.cta-band{background:var(--ink);color:#fff;border-radius:30px;padding:64px 44px;text-align:center;position:relative;overflow:hidden;isolation:isolate}
.cta-band:before{content:"";position:absolute;left:50%;top:-60%;width:760px;height:760px;transform:translateX(-50%);border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--pop) 22%,transparent),transparent 62%);z-index:-1}
.cta-band h2{font-size:clamp(30px,4.6vw,58px);font-weight:900;letter-spacing:-.045em;line-height:1;max-width:14em;margin:0 auto}
.cta-band p{margin:16px auto 0;color:#b9bdd2;font-size:18px;max-width:30em}
.cta-band .btns{justify-content:center}
/* article layout */
.artwrap{display:grid;grid-template-columns:250px minmax(0,1fr);gap:48px;padding-top:12px}
.artmain .pw{width:100%}
.artmain .pb{padding-top:36px}
.toc{position:sticky;top:96px;align-self:start;margin-top:48px;font-size:15px}
.toc summary{list-style:none;font:700 12px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--mute);margin-bottom:10px;cursor:default}
.toc summary::-webkit-details-marker{display:none}
.toc ol{list-style:none;border-left:2px solid var(--line)}
.toc li a{display:block;padding:7px 0 7px 16px;margin-left:-2px;border-left:2px solid transparent;color:var(--mute);line-height:1.35}
.toc li a:hover,.toc li a.on{color:var(--ink);border-left-color:var(--ink)}
/* calculator */
.calc{display:grid;grid-template-columns:1.2fr 1fr;gap:20px}
.calc>div{border-radius:26px;padding:34px 34px 32px}
.calc-l{background:var(--gray)}.calc-r{background:var(--ink);color:#fff}
.calc label{display:block;font-weight:700;font-size:17px;margin-top:6px}
.calc output{font-weight:900}
.calc input[type=range]{width:100%;margin:18px 0 6px;accent-color:var(--ink);height:28px}
.calc .ticks{display:flex;justify-content:space-between;font:600 12px var(--mono);color:var(--mute)}
.calc .amt{display:flex;align-items:baseline;gap:8px}.calc .amt b{font-size:clamp(48px,6vw,76px);font-weight:900;letter-spacing:-.05em;line-height:1}
.calc .amt span{font-size:17px;color:#b9bdd2}
.calc .lines{margin:18px 0 26px;border-top:1px solid rgba(255,255,255,.16);padding-top:14px;display:grid;gap:7px;font-size:15.5px;color:#d5d8e8}
.calc .lines div{display:flex;justify-content:space-between;gap:14px}.calc .lines b{color:#fff}
.calc .lines p{color:#d5d8e8}.calc .lines a{text-decoration:underline;color:#fff}
.calc .pill.amber{width:100%}
/* walkthrough form */
.wt{background:var(--gray);border-radius:26px;padding:34px;max-width:880px;display:grid;gap:14px}
.wt .two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fl{display:grid;gap:6px}.fl span{font-size:14px;font-weight:700}
.wt input,.wt select,.wt textarea{font:inherit;font-size:16px;width:100%;border:1.5px solid rgba(22,22,79,.16);background:#fff;border-radius:14px;padding:13px 16px;color:var(--ink)}
.wt input:focus,.wt select:focus,.wt textarea:focus{outline:none;border-color:var(--ink)}
.wt textarea{resize:vertical;min-height:110px}
.wt .hp{position:absolute;left:-9999px;opacity:0;height:0;width:0;padding:0;border:0}
.wt .go{justify-self:start;border:0;cursor:pointer}.wt .go:disabled{opacity:.5}
.wt .msg{font-weight:600;min-height:1.4em}.wt .msg.err{color:#b4231c}
@media(max-width:1000px){
  .ph.withimg .pt{grid-template-columns:1fr}
  .artwrap{grid-template-columns:1fr;gap:0}
  .toc{position:static;margin:8px 0 0;background:var(--gray);border-radius:18px;padding:16px 18px}
  .toc summary{cursor:pointer;margin-bottom:0}.toc details[open] summary{margin-bottom:10px}
  .toc summary:after{content:" ▾"}
  .calc{grid-template-columns:1fr}
}
@media(max-width:640px){
  .ph .pw{padding:26px 20px 36px;border-radius:24px}
  .ph.art .pw{padding:24px 0 4px}
  .pb{padding-top:40px}
  .steps>li{grid-template-columns:36px minmax(0,1fr);gap:12px;padding:18px 16px}.steps>li:before{width:36px;height:36px;font-size:16px}
  .cta-band{padding:44px 22px;border-radius:24px}
  .wt{padding:22px 18px}.wt .two{grid-template-columns:1fr}
  .calc>div{padding:26px 22px}
  .tbl th,.tbl td{padding:12px 14px}
  .btns .pill{width:100%}
}

.calc .amt b.small{font-size:clamp(28px,3.4vw,40px);letter-spacing:-.03em}