:root{
  --ink:#08303d;--ink-2:#0d4152;--ink-3:#14566b;
  --coral:#ff7a59;--coral-d:#c93d1b;--teal:#0f766e;--mint:#86efd9;
  --text:#000;--text-2:#262b30;--muted:#4a545c;--line:#dfe4e7;--tint:#f4f8f8;--white:#fff;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --r-s:6px;--r-m:12px;--r-l:20px;
  --s1:.5rem;--s2:1rem;--s3:1.5rem;--s4:2.5rem;--s5:4rem;--s6:6rem;
  --w:1160px;--read:720px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:#fff;color:var(--text);font:400 1.0625rem/1.7 var(--sans);text-rendering:optimizeLegibility}
img,svg{max-width:100%;height:auto}
a{color:var(--teal);text-decoration-thickness:.08em;text-underline-offset:.18em}
a:hover{color:var(--coral-d)}
:focus-visible{outline:3px solid var(--coral);outline-offset:3px;border-radius:3px}
.skip{position:absolute;left:-999px;top:0;background:var(--coral);color:#000;padding:.7rem 1rem;z-index:100;font-weight:700}
.skip:focus{left:0}
h1,h2,h3,h4{font-family:var(--serif);color:var(--text);line-height:1.18;margin:0 0 .6em;letter-spacing:-.01em}
h1{font-size:clamp(2.1rem,5.2vw,3.5rem);font-weight:800}
h2{font-size:clamp(1.55rem,3vw,2.15rem);font-weight:800;margin-top:2.2em}
h3{font-size:1.28rem;font-weight:700;margin-top:1.6em}
p{margin:0 0 1.1em}
.wrap{max-width:var(--w);margin:0 auto;padding:0 clamp(1rem,4vw,2rem)}
.sec{padding:var(--s5) 0}
.sec.tight{padding:var(--s4) 0}
.sec h2:first-child{margin-top:0}
.lead{font-size:clamp(1.1rem,2vw,1.3rem);color:var(--text-2);max-width:60ch}
.rule{border:0;border-top:1px solid var(--line);margin:0}

/* header */
.hdr{background:var(--ink);color:#fff;position:sticky;top:0;z-index:50;border-bottom:1px solid var(--ink-3)}
.hdr .wrap{display:flex;align-items:center;gap:1.5rem;height:68px}
.logo{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:#fff;font:800 1.55rem/1 var(--serif);letter-spacing:-.02em}
.logo:hover{color:#fff}
.logo b{color:#ff9a7d;font-weight:800}.logo i{color:var(--mint);font-style:normal}
.nav{margin-left:auto;display:flex;align-items:center;gap:.25rem}
.nav a,.nav button.dd-btn{color:#e7f3f5;text-decoration:none;font:600 .97rem var(--sans);padding:.55rem .8rem;border-radius:var(--r-s);background:none;border:0;cursor:pointer;display:inline-flex;align-items:center;gap:.35rem}
.nav a:hover,.nav button.dd-btn:hover,.nav a[aria-current=page]{background:var(--ink-2);color:#fff}
.dd{position:relative}
.dd-menu{display:none;position:absolute;top:calc(100% + 8px);left:0;width:340px;background:#fff;color:#000;border-radius:var(--r-m);padding:.5rem;box-shadow:0 14px 40px rgba(0,0,0,.28)}
.dd.open .dd-menu{display:block}
.dd-menu a{display:block;color:#000;padding:.7rem .8rem;border-radius:var(--r-s)}
.dd-menu a:hover{background:var(--tint);color:#000}
.dd-menu small{display:block;font-weight:400;color:var(--muted);font-size:.86rem;line-height:1.35;margin-top:.15rem}
.nav .cta{background:var(--coral);color:#000;margin-left:.4rem}
.nav .cta:hover{background:#ff9172;color:#000}
.nav .srch{padding:.55rem}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--ink-3);color:#fff;border-radius:var(--r-s);padding:.5rem .7rem;font:600 .95rem var(--sans);cursor:pointer}
.progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--coral);z-index:60}
@media(max-width:880px){
  .burger{display:block}
  .nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--ink);flex-direction:column;align-items:stretch;padding:.8rem 1rem 1.2rem;border-bottom:1px solid var(--ink-3);max-height:calc(100vh - 68px);overflow:auto}
  .nav.open{display:flex}
  .dd-menu{position:static;width:auto;box-shadow:none;margin:.25rem 0 .5rem}
  .nav .cta{margin:.5rem 0 0;text-align:center;justify-content:center}
}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font:700 1rem var(--sans);padding:.85rem 1.4rem;border-radius:var(--r-s);text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .12s,background .15s,border-color .15s}
.btn:active{transform:translateY(1px)}
.btn-p{background:var(--coral);color:#000}.btn-p:hover{background:#ff9172;color:#000}
.btn-d{background:var(--ink);color:#fff}.btn-d:hover{background:var(--ink-2);color:#fff}
.btn-o{border-color:var(--text);color:#000;background:#fff}.btn-o:hover{background:var(--tint);color:#000}
.btn-sm{padding:.5rem .9rem;font-size:.92rem}
.btn[disabled]{opacity:.55;cursor:not-allowed}

/* breadcrumbs */
.crumbs{font-size:.92rem;color:var(--muted);padding:1rem 0 0}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:.3rem;margin:0;padding:0}
.crumbs li+li::before{content:"/";margin-right:.3rem;color:#9aa5ab}
.crumbs a{color:var(--muted)}

/* hero */
.hero{padding:var(--s5) 0 var(--s4);border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:var(--s4);align-items:center}
.hero h1{margin-bottom:.45em}
.hero .acts{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.6rem}
.hero-demo{border:2px solid var(--text);border-radius:var(--r-l);padding:1.6rem;background:#fff;position:relative}
.demo-row{display:flex;align-items:center;justify-content:center;gap:.9rem;flex-wrap:wrap;font:800 clamp(1.6rem,4vw,2.4rem) var(--serif)}
.demo-row .plus{color:var(--muted);font-family:var(--sans);font-weight:400}
.demo-eq{text-align:center;color:var(--muted);font-size:.9rem;margin:.6rem 0}
.demo-out{display:flex;justify-content:center;font:800 clamp(2.6rem,7vw,4.4rem)/1 var(--serif);letter-spacing:-.02em;margin:.2rem 0 1rem}
.cA{color:var(--coral-d)}.cB{color:var(--teal)}
.demo-out span{display:inline-block;animation:merge 1.1s cubic-bezier(.2,.8,.2,1) both}
.demo-out span.cA{--x:-46px}.demo-out span.cB{--x:46px}
@keyframes merge{from{opacity:0;transform:translateX(var(--x))}to{opacity:1;transform:none}}
.demo-legend{display:flex;justify-content:center;gap:1.4rem;font-size:.9rem;color:var(--muted)}
.demo-legend i{display:inline-block;width:.8rem;height:.8rem;border-radius:50%;margin-right:.4rem;vertical-align:-1px}
@media(max-width:880px){.hero-grid{grid-template-columns:1fr}}

/* tool cards */
.tools3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;margin-top:var(--s3)}
.tcard{display:flex;flex-direction:column;border:2px solid var(--text);border-radius:var(--r-m);padding:1.5rem;text-decoration:none;color:#000;background:#fff;transition:background .15s,transform .15s}
.tcard:hover{background:var(--ink);color:#fff;transform:translateY(-3px)}
.tcard:hover p,.tcard:hover h3{color:#fff}
.tcard h3{margin:.8rem 0 .4rem}
.tcard p{color:var(--muted);flex:1;margin-bottom:1rem}
.tcard .go{font-weight:700;text-decoration:underline;text-underline-offset:4px}
.tcard svg{width:64px;height:40px}
@media(max-width:880px){.tools3{grid-template-columns:1fr}}

/* infographic */
.info{border:1px solid var(--line);border-radius:var(--r-l);padding:clamp(1rem,3vw,2rem);margin:2rem 0;background:#fff}
.info figcaption{color:var(--muted);font-size:.93rem;margin-top:1rem}
.info h3,.info h2{margin-top:0}
.info svg{display:block;width:100%;height:auto}
.info text{font-family:var(--sans)}
.info .serif{font-family:var(--serif)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;counter-reset:s;list-style:none;padding:0;margin:1.5rem 0 0}
.steps li{counter-increment:s;border-top:4px solid var(--ink);padding-top:.8rem}
.steps li:nth-child(2){border-color:var(--coral)}.steps li:nth-child(3){border-color:var(--teal)}.steps li:nth-child(4){border-color:var(--ink-3)}
.steps b{display:block;font:800 1.1rem var(--serif)}
.steps span{color:var(--muted);font-size:.97rem}
@media(max-width:880px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.steps{grid-template-columns:1fr}}
.split{display:grid;grid-template-columns:1fr 1fr;gap:var(--s4);align-items:center}
@media(max-width:880px){.split{grid-template-columns:1fr}}

/* cards / articles */
.cats{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.cat{border-left:6px solid var(--ink);padding:.3rem 0 .3rem 1.1rem}
.cat:nth-child(2){border-color:var(--coral)}.cat:nth-child(3){border-color:var(--teal)}
.cat h3{margin:0 0 .3rem}.cat p{color:var(--muted);margin:0 0 .5rem}
@media(max-width:880px){.cats{grid-template-columns:1fr}}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem}
@media(max-width:980px){.grid{grid-template-columns:1fr 1fr}}@media(max-width:600px){.grid{grid-template-columns:1fr}}
.card{display:flex;flex-direction:column;text-decoration:none;color:#000}
.card img{border-radius:var(--r-m);width:100%;aspect-ratio:1200/630;object-fit:cover;border:1px solid var(--line);background:var(--tint)}
.card h3{font-size:1.2rem;margin:.9rem 0 .35rem}
.card:hover h3{color:var(--teal);text-decoration:underline}
.card p{color:var(--muted);font-size:.97rem;margin:0 0 .4rem}
.meta{font-size:.88rem;color:var(--muted)}
.feat{display:grid;grid-template-columns:1.3fr 1fr;gap:var(--s3);align-items:center;text-decoration:none;color:#000;margin-bottom:var(--s4)}
.feat img{border-radius:var(--r-l);width:100%;border:1px solid var(--line)}
.feat h2{margin:.2rem 0 .5rem;font-size:clamp(1.6rem,3vw,2.3rem)}
.feat:hover h2{color:var(--teal)}
@media(max-width:800px){.feat{grid-template-columns:1fr}}

/* article */
.art{display:grid;grid-template-columns:minmax(0,var(--read)) 260px;gap:var(--s4);justify-content:center;padding:var(--s4) 0 var(--s5)}
@media(max-width:1000px){.art{grid-template-columns:minmax(0,var(--read))}.art aside{order:-1}}
.art-head{max-width:880px;margin:0 auto;padding:var(--s3) clamp(1rem,4vw,2rem) 0}
.art-head h1{font-size:clamp(2rem,4.6vw,3rem)}
.art-cover{max-width:880px;margin:1.5rem auto 0;padding:0 clamp(1rem,4vw,2rem)}
.art-cover img{border-radius:var(--r-l);width:100%;border:1px solid var(--line)}
.prose h2{margin-top:2em;scroll-margin-top:90px}
.prose h3{scroll-margin-top:90px}
.prose ul,.prose ol{padding-left:1.3rem;margin:0 0 1.2em}.prose li{margin-bottom:.4em}
.prose table{width:100%;border-collapse:collapse;font-size:.97rem}
.tw{overflow-x:auto;margin:1.4rem 0;border:1px solid var(--line);border-radius:var(--r-m)}
.prose th,.prose td{text-align:left;padding:.7rem .9rem;border-bottom:1px solid var(--line);vertical-align:top}
.prose th{background:var(--ink);color:#fff;font-weight:700}
.prose tr:last-child td{border-bottom:0}
.callout{border:2px solid var(--ink);border-radius:var(--r-m);padding:1rem 1.2rem;margin:1.6rem 0;background:#fff}
.callout b:first-child{display:block;font-family:var(--serif);font-size:1.1rem;margin-bottom:.2rem}
.callout.warn{border-color:var(--coral-d)}
.callout p:last-child{margin:0}
.toc{border:1px solid var(--line);border-radius:var(--r-m);padding:1rem 1.2rem;position:sticky;top:90px;font-size:.95rem}
.toc b{font-family:var(--serif);font-size:1.05rem}
.toc ol{margin:.6rem 0 0;padding-left:1.1rem}.toc li{margin-bottom:.4rem}
.toc a{color:var(--text-2);text-decoration:none}.toc a:hover{color:var(--coral-d);text-decoration:underline}
@media(max-width:1000px){.toc{position:static}}
.byline{display:flex;flex-wrap:wrap;gap:.4rem 1.2rem;color:var(--muted);font-size:.93rem;margin:.8rem 0 0}
.byline a{color:var(--muted)}
.cta-box{background:var(--ink);color:#fff;border-radius:var(--r-l);padding:clamp(1.4rem,4vw,2.4rem);margin:var(--s4) 0;display:flex;flex-wrap:wrap;gap:1.2rem;align-items:center;justify-content:space-between}
.cta-box h2,.cta-box h3{color:#fff;margin:0 0 .3rem}.cta-box p{margin:0;color:#d6e8ec;max-width:46ch}
.share{display:flex;gap:.6rem;flex-wrap:wrap;align-items:center;margin:2rem 0}
.faq details{border-bottom:1px solid var(--line);padding:.2rem 0}
.faq summary{cursor:pointer;font:700 1.08rem var(--serif);padding:.9rem 0;list-style:none;display:flex;justify-content:space-between;gap:1rem}
.faq summary::after{content:"+";font:400 1.5rem/1 var(--sans);color:var(--coral-d)}
.faq details[open] summary::after{content:"\2212"}
.faq details p{color:var(--text-2);margin:0 0 1rem}

/* tool UI */
.tool{border:2px solid var(--text);border-radius:var(--r-l);background:#fff;margin:1.5rem 0 var(--s4)}
.tool-in{padding:clamp(1rem,3vw,1.8rem);border-bottom:2px solid var(--text);display:grid;grid-template-columns:1fr 1fr;gap:1rem 1.2rem}
.tool-in .full{grid-column:1/-1}
.fld label{display:block;font-weight:700;margin-bottom:.3rem}
.fld input,.fld select{width:100%;font:inherit;padding:.8rem .9rem;border:2px solid #87939a;border-radius:var(--r-s);background:#fff;color:#000}
.fld input:focus,.fld select:focus{border-color:var(--ink);outline:3px solid rgba(255,122,89,.5);outline-offset:0}
.fld [aria-invalid=true]{border-color:#b3261e}
.err{color:#b3261e;font-size:.9rem;min-height:1.2em;margin:.25rem 0 0;font-weight:600}
.seg{display:flex;flex-wrap:wrap;gap:.5rem}
.seg label{font-weight:600;margin:0}
.seg input{position:absolute;opacity:0;width:1px;height:1px}
.seg span{display:inline-block;padding:.5rem .95rem;border:2px solid #87939a;border-radius:99px;cursor:pointer;font-size:.96rem}
.seg input:checked+span{background:var(--ink);border-color:var(--ink);color:#fff}
.seg input:focus-visible+span{outline:3px solid var(--coral);outline-offset:2px}
.tool-acts{display:flex;flex-wrap:wrap;gap:.7rem;align-items:center}
.tool-out{padding:clamp(1rem,3vw,1.8rem)}
.tool-bar{display:flex;flex-wrap:wrap;gap:.8rem 1.2rem;align-items:center;justify-content:space-between;margin-bottom:1rem}
.tool-bar .seg span{padding:.35rem .8rem;font-size:.9rem}
.empty{border:2px dashed var(--line);border-radius:var(--r-m);padding:2rem;text-align:center;color:var(--muted)}
.res-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:.9rem}
.res{border:1px solid var(--line);border-radius:var(--r-m);padding:1rem;display:flex;flex-direction:column;gap:.5rem;background:#fff}
.res:hover{border-color:var(--ink)}
.res .nm{font:800 1.9rem/1.1 var(--serif);letter-spacing:-.01em;word-break:break-word}
.res .bar{height:6px;border-radius:4px;background:var(--line);overflow:hidden}
.res .bar i{display:block;height:100%;background:var(--teal)}
.res .row{display:flex;justify-content:space-between;align-items:center;gap:.5rem;font-size:.86rem;color:var(--muted)}
.res .row b{color:#000}
.res .btns{display:flex;gap:.4rem;margin-top:.2rem}
.ib{border:1px solid #87939a;background:#fff;border-radius:var(--r-s);padding:.35rem .6rem;font:600 .85rem var(--sans);cursor:pointer;color:#000}
.ib:hover{background:var(--tint);border-color:#000}
.ib[aria-pressed=true]{background:var(--coral);border-color:var(--coral);}
.sub-h{font-size:1.25rem;margin:1.8rem 0 .7rem}
.cur{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:.9rem}
.cur .res .nm{font-size:1.6rem}
.tag{display:inline-block;border:1px solid var(--line);border-radius:99px;padding:.05rem .6rem;font-size:.8rem;color:var(--muted)}
.favs{border-top:2px solid var(--text);padding:1rem clamp(1rem,3vw,1.8rem);display:flex;flex-wrap:wrap;gap:.6rem;align-items:center;background:var(--tint);border-radius:0 0 calc(var(--r-l) - 2px) calc(var(--r-l) - 2px)}
.favs .chips{display:flex;gap:.4rem;flex-wrap:wrap;flex:1}
.chip{background:#fff;border:1px solid #87939a;border-radius:99px;padding:.2rem .8rem;font-weight:700}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);background:var(--ink);color:#fff;padding:.7rem 1.1rem;border-radius:var(--r-s);opacity:0;pointer-events:none;transition:.2s;z-index:90;font-weight:600}
.toast.on{opacity:1;transform:translateX(-50%)}
.spin{display:inline-block;width:1em;height:1em;border:3px solid #ccc;border-top-color:var(--ink);border-radius:50%;animation:sp .7s linear infinite;vertical-align:-2px}
@keyframes sp{to{transform:rotate(360deg)}}
@media(max-width:640px){.tool-in{grid-template-columns:1fr}}

/* search + forms */
.sform{display:flex;gap:.6rem;max-width:620px}.sform input{flex:1;font:inherit;padding:.85rem 1rem;border:2px solid var(--text);border-radius:var(--r-s)}
.hit{padding:1rem 0;border-bottom:1px solid var(--line)}.hit h3{margin:0 0 .2rem;font-size:1.2rem}.hit p{margin:0;color:var(--muted)}
.form{max-width:620px;display:grid;gap:1rem}.form textarea{width:100%;font:inherit;padding:.8rem .9rem;border:2px solid #87939a;border-radius:var(--r-s);min-height:150px}
.ok{border:2px solid var(--teal);border-radius:var(--r-m);padding:1rem;font-weight:600}

/* footer */
.ftr{background:var(--ink);color:#d6e8ec;padding:var(--s5) 0 var(--s3);margin-top:var(--s5)}
.ftr a{color:#fff;text-decoration:none}.ftr a:hover{text-decoration:underline;color:var(--mint)}
.ftr-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:var(--s4)}
.ftr h2{font:700 1.05rem var(--serif);color:#fff;margin:0 0 .8rem}
.ftr ul{list-style:none;margin:0;padding:0}.ftr li{margin-bottom:.5rem}
.ftr .fine{border-top:1px solid var(--ink-3);margin-top:var(--s4);padding-top:1.2rem;font-size:.9rem;display:flex;flex-wrap:wrap;justify-content:space-between;gap:.6rem}
@media(max-width:880px){.ftr-grid{grid-template-columns:1fr 1fr}}@media(max-width:520px){.ftr-grid{grid-template-columns:1fr}}

.reveal{opacity:0;transform:translateY(14px);transition:opacity .5s,transform .5s}.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}}
@media print{.hdr,.ftr,.toc,.share,.cta-box{display:none}}

/* letter chips + html infographics */
.lbs{display:inline-flex;gap:3px;flex-wrap:nowrap;vertical-align:middle}
.lb{display:inline-grid;place-items:center;width:clamp(1.55rem,5vw,2.1rem);height:clamp(1.9rem,6vw,2.6rem);border-radius:6px;font:800 clamp(1rem,3.4vw,1.25rem) var(--serif);border:2px solid}
.lb.a{background:#ffe6de;border-color:var(--coral-d);color:var(--coral-d)}
.lb.b{background:#d9f4ee;border-color:var(--teal);color:var(--teal)}
.lb.o{background:var(--ink);border-color:var(--ink);color:#fff}
.lb.dim{opacity:.28}
.mrow{display:grid;grid-template-columns:190px 1fr;gap:.6rem 1.2rem;align-items:center;padding:1rem 0;border-top:1px solid var(--line)}
.mrow:first-of-type{border-top:0}
.mrow h3{margin:0;font-size:1.05rem}.mrow p{margin:.15rem 0 0;font-size:.9rem;color:var(--muted);line-height:1.4}
.mflow{display:flex;flex-wrap:wrap;align-items:center;gap:.6rem .9rem}
.mflow .op{color:var(--muted);font-weight:700}
.mflow .res-w{padding:.25rem .5rem;border-radius:8px;border:2px solid var(--text);}
@media(max-width:700px){.mrow{grid-template-columns:1fr}}
.zones{display:flex;border-radius:10px;overflow:hidden;border:2px solid var(--text);font-weight:700;font-size:.92rem;margin:1rem 0 .4rem}
.zones div{padding:.7rem .6rem;text-align:center}
.z1{flex:60;background:#ffe6de}.z2{flex:15;background:#cfeee8}.z3{flex:20;background:var(--teal);color:#fff}
.zscale{display:flex;justify-content:space-between;font-size:.82rem;color:var(--muted)}
.pm{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem;margin-top:1.4rem}
@media(max-width:700px){.pm{grid-template-columns:1fr}}
.pm h3{font-size:1.05rem;margin:0 0 .6rem}.pm ul{list-style:none;padding:0;margin:0}
.pm li{display:flex;gap:.7rem;align-items:baseline;padding:.45rem 0;border-bottom:1px solid var(--line);font-size:.96rem}
.pt{flex:none;min-width:3rem;text-align:center;font-weight:800;border-radius:6px;padding:.05rem .4rem}
.pt.up{background:#d9f4ee;color:#0b514b}.pt.dn{background:#ffe6de;color:#8e2a12}
.fun{display:grid;gap:.5rem;margin-top:1rem}
.fun div{padding:.7rem 1rem;border-radius:8px;color:#fff;font-weight:600;font-size:.97rem}
.fun b{font-family:var(--serif);font-size:1.15rem;margin-right:.4rem}
.chk{display:grid;grid-template-columns:1fr 1fr;gap:.6rem 1.4rem;list-style:none;padding:0;margin:1rem 0 0}
@media(max-width:640px){.chk{grid-template-columns:1fr}}
.chk li{display:flex;gap:.7rem;align-items:flex-start;margin:0;font-size:.98rem}
.chk li::before{content:"";flex:none;width:1.25rem;height:1.25rem;margin-top:.2rem;border:2px solid var(--teal);border-radius:5px;background:var(--mint) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M4 10.5l4 4 8-9' fill='none' stroke='%2308303d' stroke-width='2.5'/%3E%3C/svg%3E") center/80% no-repeat}
.bars{display:flex;align-items:flex-end;gap:.5rem;height:190px;margin-top:1rem;border-bottom:2px solid var(--text)}
.bars div{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;font-size:.85rem;font-weight:700}
.bars i{display:block;width:100%;border-radius:6px 6px 0 0;margin-top:.25rem}
.blab{display:flex;gap:.5rem;font-size:.82rem;color:var(--muted);text-align:center}.blab span{flex:1}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;margin-top:1.4rem}
@media(max-width:700px){.facts{grid-template-columns:1fr}}
.facts div{border-top:4px solid var(--ink);padding-top:.7rem}.facts div:nth-child(2){border-color:var(--coral)}.facts div:nth-child(3){border-color:var(--teal)}
.facts b{display:block;font:800 1.15rem var(--serif);margin-bottom:.2rem}.facts span{color:var(--muted);font-size:.97rem}
.fld fieldset{border:0;padding:0;margin:0}.fld legend{font-weight:700;margin-bottom:.4rem;padding:0}

.ih{font:700 1.28rem/1.2 var(--serif);margin:0 0 .6em}
.mrow .mt{display:block;font:700 1.05rem var(--serif)}.mrow .md{display:block;margin-top:.15rem;font-size:.9rem;color:var(--muted);line-height:1.4}
.pm .ih{font-size:1.05rem}

.pic{margin:1.8rem 0}.pic img{width:100%;border-radius:12px;border:1px solid var(--line)}.pic figcaption{font-size:.93rem;color:var(--muted);margin-top:.5rem}