/* Design tokens — premium, calm, optimistic */
:root{
  --navy:#0B1530; --navy-2:#13204A; --blue:#2F6BFF; --blue-2:#5B8CFF; --lavender:#B9B4F5; --lav-2:#E6E3FB;
  --warm:#FBF9F4; --warm-2:#F3EFE6; --mint:#5EE1B5; --mint-2:#CFF6E8; --gold:#D9A441; --gold-2:#F4E3BC;
  --ink:#121A2E; --ink-2:#3C4866; --ink-3:#6B758F; --line:#E4E1DA; --card:#FFFFFF;
  --bg:var(--warm); --fg:var(--ink); --accent:var(--blue);
  --mint-ink:#0f6b4e; --gold-ink:#7a5410; --lav-ink:#3b35a8; --red-ink:#a33333;
  --r:14px; --r-lg:22px; --shadow:0 10px 30px rgba(11,21,48,.08); --shadow-lg:0 24px 60px rgba(11,21,48,.14);
  --font:'Manrope Variable',system-ui,-apple-system,Segoe UI,Roboto,sans-serif; --mono:'JetBrains Mono Variable',ui-monospace,Menlo,monospace;
  --max:1180px; --gutter:clamp(16px,4vw,40px);
}
:root:not([data-theme="light"]){ @media (prefers-color-scheme: dark){
  --bg:#0B1530; --fg:#EDEFF7; --ink:#EDEFF7; --ink-2:#C3C9DC; --ink-3:#8F98B3; --line:#223058; --card:#13204A; --warm-2:#172650; --lav-2:#2A2F63; --mint-2:#163B35; --gold-2:#3E3320; --accent:#8AAEFF; --mint-ink:#7EEAC4; --gold-ink:#F2C979; --lav-ink:#CFCBFB; --red-ink:#FF9E9E;
}}
:root[data-theme="dark"]{ --bg:#0B1530; --fg:#EDEFF7; --ink:#EDEFF7; --ink-2:#C3C9DC; --ink-3:#8F98B3; --line:#223058; --card:#13204A; --warm-2:#172650; --lav-2:#2A2F63; --mint-2:#163B35; --gold-2:#3E3320; --accent:#8AAEFF; --mint-ink:#7EEAC4; --gold-ink:#F2C979; --lav-ink:#CFCBFB; --red-ink:#FF9E9E; }
*{box-sizing:border-box} html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto} *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font);font-size:17px;line-height:1.6;font-variation-settings:'wght' 440}
img,svg,video{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px;top:8px;background:var(--navy);color:#fff;padding:8px 14px;border-radius:8px;z-index:100}.skip:focus{left:8px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
h1,h2,h3,h4{font-variation-settings:'wght' 760;letter-spacing:-.02em;line-height:1.12;margin:0 0 .5em;color:var(--ink)}
h1{font-size:clamp(2rem,5vw,3.6rem)} h2{font-size:clamp(1.5rem,3vw,2.2rem);margin-top:1.8em} h3{font-size:1.25rem;margin-top:1.4em}
p,li{color:var(--ink-2)} .lede{font-size:clamp(1.1rem,2vw,1.35rem);color:var(--ink-2);max-width:62ch}
.kicker{display:inline-flex;gap:8px;align-items:center;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;font-variation-settings:'wght' 700;color:var(--blue);background:var(--lav-2);padding:6px 12px;border-radius:999px}
.mono{font-family:var(--mono);font-size:.92em}
/* header */
.hdr{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.hdr .wrap{display:flex;align-items:center;gap:20px;min-height:64px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-variation-settings:'wght' 800;font-size:1.1rem;letter-spacing:-.02em}
.logo i{width:30px;height:30px;display:inline-block;flex:none;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'%3E%3Ccircle cx='16' cy='48' r='6' fill='%232F6BFF'/%3E%3Cpath d='M16 30A18 18 0 0 1 34 48' fill='none' stroke='%232F6BFF' stroke-width='6' stroke-linecap='round'/%3E%3Cpath d='M16 17A31 31 0 0 1 47 48' fill='none' stroke='%235EE1B5' stroke-width='6' stroke-linecap='round'/%3E%3Cpath d='M16 4A44 44 0 0 1 60 48' fill='none' stroke='%23B9B4F5' stroke-width='6' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat center/contain}
nav.main{display:flex;gap:4px;margin-left:auto;flex-wrap:wrap}
nav.main a{color:var(--ink-2);text-decoration:none;padding:8px 12px;border-radius:10px;font-size:.95rem;font-variation-settings:'wght' 600}
nav.main a:hover,nav.main a[aria-current]{background:var(--warm-2);color:var(--ink)}
.lang{margin-left:8px}.lang select{font:inherit;font-size:.9rem;padding:6px 10px;border-radius:10px;border:1px solid var(--line);background:var(--card);color:var(--ink)}
.menu-btn{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:10px;padding:8px 10px;color:var(--ink)}
@media (max-width:860px){nav.main{display:none;position:absolute;left:0;right:0;top:64px;background:var(--bg);border-bottom:1px solid var(--line);padding:10px var(--gutter) 16px;flex-direction:column}nav.main.open{display:flex}.menu-btn{display:inline-flex}.lang{margin-left:0}}
/* hero */
.hero{position:relative;overflow:hidden;background:radial-gradient(1200px 600px at 80% -10%,rgba(47,107,255,.25),transparent 60%),radial-gradient(800px 500px at -10% 110%,rgba(94,225,181,.18),transparent 60%),var(--navy);color:#fff;padding:clamp(56px,9vw,120px) 0}
.hero h1,.hero p,.hero .lede{color:#fff}.hero .lede{color:#D6DCF0}
.hero .grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
@media (max-width:900px){.hero .grid{grid-template-columns:1fr}}
.hero .kicker{background:rgba(255,255,255,.1);color:var(--mint)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:12px;background:var(--blue);color:#fff;text-decoration:none;font-variation-settings:'wght' 700;border:0;cursor:pointer;font:inherit;transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-1px);box-shadow:0 8px 24px rgba(47,107,255,.35)}
.btn.ghost{background:transparent;border:1px solid rgba(255,255,255,.35);color:#fff}.btn.light{background:#fff;color:var(--navy)}.btn.mint{background:var(--mint);color:var(--navy)}.btn.gold{background:var(--gold);color:var(--navy)}
.btn.sm{padding:8px 14px;font-size:.9rem}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
/* sections & cards */
section.sec{padding:clamp(40px,7vw,88px) 0}
.sec-head{max-width:70ch;margin-bottom:28px}.sec-head h2{margin-top:0}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s;position:relative}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.card h3{margin-top:4px;font-size:1.15rem}.card h3 a{color:inherit;text-decoration:none}.card h3 a::after{content:"";position:absolute;inset:0}
.card p{font-size:.97rem;margin:0}.card .meta{display:flex;gap:10px;font-size:.8rem;color:var(--ink-3);margin-top:12px}
.tag{font-size:.75rem;padding:3px 9px;border-radius:999px;background:var(--warm-2);color:var(--ink-2);font-variation-settings:'wght' 700}
.tag.mint{background:var(--mint-2);color:var(--mint-ink)}.tag.gold{background:var(--gold-2);color:var(--gold-ink)}.tag.lav{background:var(--lav-2);color:var(--lav-ink)}
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(20px,3vw,32px);box-shadow:var(--shadow)}
.panel.dark{background:var(--navy);color:#fff;border-color:transparent}.panel.dark h2,.panel.dark h3,.panel.dark p,.panel.dark li{color:#fff}
.split{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center}@media (max-width:860px){.split{grid-template-columns:1fr}}
/* article */
.art{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:48px;padding:40px 0 80px}
@media (max-width:980px){.art{grid-template-columns:minmax(0,1fr)}.art aside{order:-1}}
.art>*{min-width:0}.prose{min-width:0}
.prose{max-width:72ch}.prose h2{scroll-margin-top:90px}.prose img{border-radius:var(--r);margin:1.5em 0}
.prose blockquote{margin:1.5em 0;padding:12px 20px;border-left:4px solid var(--mint);background:var(--warm-2);border-radius:0 var(--r) var(--r) 0}
.prose table{border-collapse:collapse;width:100%;font-size:.93rem;margin:1.5em 0;display:block;overflow-x:auto}
.prose th,.prose td{border:1px solid var(--line);padding:9px 12px;text-align:left;vertical-align:top}.prose th{background:var(--warm-2)}
.prose code{font-family:var(--mono);font-size:.88em;background:var(--warm-2);padding:2px 6px;border-radius:6px}
.toc{position:sticky;top:84px;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:18px 20px;font-size:.92rem}
details.toc summary{cursor:pointer;font-variation-settings:'wght' 700;list-style:none}details.toc summary::-webkit-details-marker{display:none}details.toc summary::after{content:' ▾';color:var(--ink-3)}details.toc[open] summary::after{content:' ▴'}@media (min-width:981px){details.toc summary{pointer-events:none}details.toc summary::after{content:''}}
.toc ol{margin:8px 0 0;padding-left:18px}.toc ol a{color:var(--ink-2);text-decoration:none}.toc ol a:hover{color:var(--blue)}.toc .btn{color:#fff;white-space:normal;text-align:left}
.byline{display:flex;gap:14px;flex-wrap:wrap;font-size:.88rem;color:var(--ink-3);margin:14px 0 26px}
.evidence{display:inline-flex;align-items:center;gap:6px;font-size:.75rem;padding:2px 8px;border-radius:999px;border:1px solid var(--line);color:var(--ink-2);vertical-align:middle;font-variation-settings:'wght' 700}
.evidence.a{border-color:var(--mint);color:var(--mint-ink)}.evidence.b{border-color:var(--gold);color:var(--gold-ink)}.evidence.c{border-color:#d66;color:var(--red-ink)}
.sources{font-size:.9rem}.sources li{margin-bottom:6px;word-break:break-word}
.disclosure{font-size:.85rem;color:var(--ink-3);border:1px dashed var(--line);padding:10px 14px;border-radius:var(--r);margin:0 0 20px}
.callout{border:1px solid var(--line);border-left:5px solid var(--blue);background:var(--card);border-radius:var(--r);padding:16px 20px;margin:1.6em 0}
.callout.mint{border-left-color:var(--mint)}.callout.gold{border-left-color:var(--gold)}
/* comparison table */
.cmp{overflow-x:auto}.cmp table{min-width:720px;width:100%;border-collapse:separate;border-spacing:0;font-size:.93rem}
.cmp th{background:var(--card);text-align:left;padding:12px;border-bottom:2px solid var(--line)}
.cmp td{padding:12px;border-bottom:1px solid var(--line);vertical-align:top}.cmp tr:hover td{background:var(--warm-2)}
.price{font-family:var(--mono);font-size:.9em}
/* tool UI */
div.tool{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow);overflow:hidden}
.tool .steps{display:flex;gap:6px;padding:8px 14px;border-bottom:1px solid var(--line);flex-wrap:wrap;flex:none;align-items:center}
.steps .bar-actions{margin-left:auto;display:flex;gap:8px;align-items:center;flex-wrap:wrap}.steps .bar-actions .ghost{color:var(--ink);border-color:var(--line)}.tool .steps .share-msg{font-size:.78rem;color:var(--ink-3);background:none;padding:0}.share-msg:empty{display:none}
.tool .steps span{font-size:.76rem;padding:4px 10px;border-radius:999px;background:var(--warm-2);color:var(--ink-3)}.tool .steps span.on{background:var(--blue);color:#fff}.tool .steps span.done{background:var(--mint-2);color:var(--mint-ink)}
.tool .body{padding:clamp(16px,2.4vw,24px);flex:1;min-height:0;overflow:auto;display:flex;flex-direction:column}
.field{margin-bottom:14px;min-width:0}.field label{display:block;font-size:.92rem;font-variation-settings:'wght' 700;margin-bottom:6px;color:var(--ink)}
.field .hint{font-size:.82rem;color:var(--ink-3);margin-top:4px}
.field input[type=text],.field input[type=number],.field input[type=email],.field input[type=time],.field select,.field textarea{width:100%;font:inherit;padding:11px 12px;border-radius:10px;border:1px solid var(--line);background:var(--bg);color:var(--ink)}
.chips{display:flex;flex-wrap:wrap;gap:8px}.chips label{border:1px solid var(--line);border-radius:999px;padding:8px 14px;cursor:pointer;font-size:.92rem;background:var(--bg);color:var(--ink-2);user-select:none}
.chips input{position:absolute;opacity:0;pointer-events:none}.chips input:checked+span{color:var(--blue)}.chips label:has(input:checked){border-color:var(--blue);background:var(--lav-2);color:var(--blue)}
.chips label:focus-within{outline:3px solid var(--gold);outline-offset:2px}
.range{display:flex;align-items:center;gap:14px}.range input{flex:1}.range output{font-family:var(--mono);min-width:3.5ch;text-align:right}
.tool-nav{display:flex;justify-content:space-between;gap:12px;margin-top:18px;flex-wrap:wrap}
.result{display:grid;gap:18px}.result .kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}
.kpi{background:var(--warm-2);border-radius:var(--r);padding:14px 16px}.kpi b{display:block;font-size:1.5rem;font-family:var(--mono);color:var(--ink)}.kpi span{font-size:.8rem;color:var(--ink-3)}
.timeline{display:grid;gap:4px}.tl-row{display:grid;grid-template-columns:70px 1fr;gap:10px;align-items:center;font-size:.9rem}
.tl-bar{height:30px;border-radius:8px;display:flex;align-items:center;padding:0 10px;color:#fff;font-size:.82rem;font-variation-settings:'wght' 700;overflow:hidden;white-space:nowrap}
.tl-bar.focus{background:var(--blue)}.tl-bar.shallow{background:var(--lavender);color:var(--navy)}.tl-bar.meet{background:var(--gold);color:var(--navy)}.tl-bar.break{background:var(--mint);color:var(--navy)}.tl-bar.admin{background:#8A93B4;color:var(--navy)}.tl-bar.off{background:var(--warm-2);color:var(--ink-3)}
.limits{font-size:.85rem;color:var(--ink-3);border-top:1px solid var(--line);padding-top:14px;margin-top:10px}
/* newsletter */
.nl{display:flex;gap:10px;flex-wrap:wrap}.nl input{flex:1;min-width:220px;font:inherit;padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:var(--bg);color:var(--ink)}
.consent{font-size:.82rem;color:var(--ink-3);display:flex;gap:8px;align-items:flex-start;margin-top:10px}
/* footer */
footer{border-top:1px solid var(--line);padding:48px 0 40px;margin-top:60px;font-size:.92rem;color:var(--ink-3)}
footer .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:24px}footer a{color:var(--ink-2);text-decoration:none}footer a:hover{text-decoration:underline}
footer .foot-h{font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-3);margin:0 0 10px}
footer ul{list-style:none;padding:0;margin:0}footer li{margin:6px 0}
.legal{margin-top:28px;font-size:.82rem}
/* radar */
.radar-wrap{display:grid;grid-template-columns:1fr 340px;gap:24px}@media (max-width:980px){.radar-wrap{grid-template-columns:1fr}}
.radar-canvas{width:100%;aspect-ratio:1/1;max-height:640px;background:radial-gradient(circle at 50% 50%,#1A2B5E,#0B1530 70%);border-radius:var(--r-lg)}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:.85rem;color:var(--ink-3)}.legend i{display:inline-block;width:12px;height:12px;border-radius:50%;margin-right:6px;vertical-align:-1px}
.js .reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}.js .reveal.in{opacity:1;transform:none}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}@media (max-width:760px){.grid-2{grid-template-columns:1fr}}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}@media (max-width:900px){.grid-3{grid-template-columns:1fr}}
.num{font-family:var(--mono)}
.badge-row{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px}.stat b{font-size:1.6rem;font-family:var(--mono);display:block;color:var(--ink)}.stat small{color:var(--ink-3)}
.breadcrumb{font-size:.85rem;color:var(--ink-3);margin:18px 0 0}.breadcrumb a{color:var(--ink-3);text-decoration:none}.breadcrumb a:hover{text-decoration:underline}

/* tool page: fits the viewport on desktop, fields in two columns */
.tool-page .breadcrumb{margin:8px 0 0}
.tool-head{display:flex;flex-wrap:wrap;align-items:center;gap:6px 14px;margin:8px 0 10px}
.tool-head h1{font-size:clamp(1.3rem,2vw,1.7rem);line-height:1.15;margin:0}
.tool-head .lede{flex-basis:100%;font-size:.95rem;line-height:1.45;color:var(--ink-3);max-width:none;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.tool-page{--tool-gap:clamp(16px,4vh,64px)}.tool-page .tool{display:flex;flex-direction:column;max-height:calc(100dvh - var(--tool-top,170px) - var(--tool-gap))}
.tool-page .tool.has-results{height:min(calc(100dvh - var(--tool-top,170px) - var(--tool-gap)),var(--results-h,860px))}
.tool .steps .btn{padding:7px 13px;font-size:.86rem;border-radius:10px}
.tool-page .tool .body>h2{font-size:1.15rem;margin:0 0 2px}
.tool-page .tool .body>.hint{font-size:.85rem;margin:0 0 12px!important}
.tool-form{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:22px;row-gap:0;align-content:start}
.tool-form>.field{grid-column:span 3}
.tool-form .field{margin-bottom:12px}
.tool-form>fieldset.field.wide{grid-column:1/-1}
.tool-form>fieldset.field.half{grid-column:span 6}
.tool-form>.field.wide{grid-column:1/-1}
.tool-form .tool-nav{grid-column:1/-1;margin-top:auto;padding-top:10px;border-top:1px solid var(--line)}
.tool-page .field input[type=text],.tool-page .field input[type=number],.tool-page .field input[type=time],.tool-page .field select{padding:9px 11px}
.tool-page .chips label{padding:6px 12px;font-size:.88rem}
.tool-page .result{gap:14px}
@media (max-width:980px){.tool-page .tool,.tool-page .tool.has-results{max-height:none;height:auto}.tool-form{grid-template-columns:1fr}.tool-form>.field,.tool-form>fieldset.field.half,.tool-form>fieldset.field.wide{grid-column:1/-1!important}.tool-head .lede{display:block}}
.tool-page .tool-nav{position:sticky;bottom:-1px;background:var(--card);padding:10px 0 2px;border-top:1px solid var(--line);box-shadow:0 -10px 14px -12px rgba(11,21,48,.25)}
.tool-page>section.sec{padding-top:clamp(28px,4vw,48px)}.tool-page>section.sec>.prose{margin:0 auto}
@media (min-width:981px) and (max-height:840px){.tool-page .tool .body{padding:14px 20px}.tool-page .tool .body>h2{font-size:1.05rem}.tool-page .tool .body>.hint{margin-bottom:8px!important}.tool-form .field{margin-bottom:8px}.tool-page .field label,.tool-form fieldset legend{margin-bottom:4px!important}.tool-page .chips{gap:6px}.tool-page .chips label{padding:5px 11px;font-size:.85rem}.tool-page .field .hint{margin-top:2px}.tool-page .field input[type=text],.tool-page .field input[type=number],.tool-page .field input[type=time],.tool-page .field select{padding:7px 10px}.tool-page .kpi{padding:10px 12px}.tool-page .kpi b{font-size:1.25rem}}
.chip-filter{width:100%;max-width:320px;font:inherit;font-size:.9rem;padding:7px 11px;border-radius:10px;border:1px solid var(--line);background:var(--bg);color:var(--ink);margin-bottom:8px}
.chips.many{max-height:112px;overflow:auto;padding:2px;border:1px solid var(--line);border-radius:12px;background:var(--warm-2);align-content:flex-start}
.chips.many label{background:var(--card)}
.tool .body>*{min-width:0;max-width:100%}.result{min-width:0;overflow-wrap:anywhere}.result pre,.result code{white-space:pre-wrap;word-break:break-word}.result .kpis{grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}
.result{grid-template-columns:minmax(0,1fr)}.result>*{min-width:0}.result .cmp,.result table{max-width:100%}
/* results as tabs so the whole result fits one screen */
.rshell{display:grid;grid-template-columns:224px minmax(0,1fr);gap:0 20px;flex:1;min-height:0}
.rtabs{display:flex;flex-direction:column;gap:2px;border-right:1px solid var(--line);padding-right:12px;align-content:start}
.rtabs button{font:inherit;font-size:.82rem;text-align:left;padding:5px 9px;border-radius:10px;border:1px solid transparent;background:none;color:var(--ink-2);cursor:pointer;display:flex;gap:8px;align-items:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.rtabs button i{font-style:normal;font-family:var(--mono);font-size:.72rem;color:var(--ink-3);min-width:1.4em}
.rtabs button:hover{background:var(--warm-2);color:var(--ink)}.rtabs button[aria-selected=true]{background:var(--blue);color:#fff}.rtabs button[aria-selected=true] i{color:#fff}
.rpanels{min-width:0}.rpanel{display:none}.rpanel.on{display:grid;gap:12px;align-content:start}
.rpage{display:none}.rpage.on{display:grid;gap:12px;align-content:start}
.rpager{display:flex;justify-content:flex-end;align-items:center;gap:6px;font-size:.78rem;color:var(--ink-3);font-family:var(--mono)}
.rpager button{font:inherit;font-size:1rem;line-height:1;width:26px;height:26px;border-radius:8px;border:1px solid var(--line);background:var(--bg);color:var(--ink);cursor:pointer}.rpager button:disabled{opacity:.35;cursor:default}
.tool-page .result{font-size:.93rem}.tool-page .result .cards{grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:10px}.tool-page .result .card{padding:12px 14px}.tool-page .result h2{font-size:1.15rem;margin:0 0 4px}.tool-page .result h3{font-size:1rem;margin:0 0 4px}.tool-page .result p{margin:0 0 6px}
@media (max-width:980px){.rshell{grid-template-columns:1fr}.rtabs{flex-direction:row;flex-wrap:wrap;border-right:0;border-bottom:1px solid var(--line);padding:0 0 8px;margin-bottom:10px}.rtabs button{border:1px solid var(--line)}}
.rpanel>section>h2:first-child,.rpanel>div>h2:first-child,.rpanel>section>h3:first-child{margin-top:0}
@media (min-width:981px) and (max-height:840px){.tool-head .lede{-webkit-line-clamp:1}.tool-page .tool .body>h2{display:inline;margin-right:10px}.tool-page .tool .body>.hint{display:inline}}
.rpanels .grid-2,.rpanels .grid-3{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px}

/* tall screens: scale the tool up so it uses the height; compact article under it */
@media (min-width:981px) and (min-height:1000px){
.tool-page .tool .body{padding:28px 32px}.tool-page .tool .body>h2{font-size:1.4rem;margin-bottom:4px}.tool-page .tool .body>.hint{font-size:1rem;margin-bottom:18px!important}
.tool-form{column-gap:32px}.tool-form .field{margin-bottom:20px}.tool-page .field label,.tool-form fieldset legend{font-size:1.05rem;margin-bottom:8px}.tool-page .field .hint{font-size:.92rem;margin-top:6px}
.tool-page .field input[type=text],.tool-page .field input[type=number],.tool-page .field input[type=time],.tool-page .field select{padding:13px 14px;font-size:1.05rem;border-radius:12px}
.tool-page .chips{gap:10px}.tool-page .chips label{padding:9px 16px;font-size:1rem}.chips.many{max-height:160px}.chip-filter{font-size:1rem;padding:9px 13px}
.tool .steps{padding:12px 18px;gap:8px}.tool .steps span{font-size:.9rem;padding:6px 14px}.tool .steps .btn{padding:10px 18px;font-size:1rem}
.tool-head h1{font-size:clamp(1.6rem,2.4vw,2.1rem)}.tool-head .lede{font-size:1.05rem}
.rshell{grid-template-columns:260px minmax(0,1fr);gap:0 28px}.rtabs button{font-size:.95rem;padding:8px 12px}.rtabs button i{font-size:.8rem}
.tool-page .result{font-size:1.02rem;gap:16px}.tool-page .result h2{font-size:1.35rem}.tool-page .result h3{font-size:1.1rem}.tool-page .result .cards{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}.tool-page .result .card{padding:16px 18px}.tool-page .kpi b{font-size:1.35rem}.tool-page .result .kpis{grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}
.rpanel.on,.rpage.on{gap:16px}.rpanels .grid-2,.rpanels .grid-3{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
}
@media (min-width:981px) and (min-height:1400px){
.tool-page .tool .body{padding:36px 40px}.tool-page .tool .body>h2{font-size:1.6rem}.tool-page .tool .body>.hint{font-size:1.1rem;margin-bottom:24px!important}
.tool-form{column-gap:40px}.tool-form .field{margin-bottom:28px}.tool-page .field label,.tool-form fieldset legend{font-size:1.18rem;margin-bottom:10px}.tool-page .field .hint{font-size:1rem}
.tool-page .field input[type=text],.tool-page .field input[type=number],.tool-page .field input[type=time],.tool-page .field select{padding:16px 16px;font-size:1.15rem;border-radius:14px}
.tool-page .chips{gap:12px}.tool-page .chips label{padding:11px 18px;font-size:1.08rem}.chips.many{max-height:220px}
.tool .steps{padding:12px 20px}.tool .steps span{font-size:.95rem;padding:7px 15px}.tool .steps .btn{padding:10px 18px;font-size:1rem}
.rshell{grid-template-columns:300px minmax(0,1fr);gap:0 36px}.rtabs button{font-size:1.05rem;padding:10px 14px}
.tool-page .result{font-size:1.12rem;gap:20px}.tool-page .result h2{font-size:1.5rem}.tool-page .result h3{font-size:1.2rem}.tool-page .result .cards{grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:18px}.tool-page .kpi b{font-size:1.45rem}.tool-page .result .kpis{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
.rpanel.on,.rpage.on{gap:20px}.rpanels .grid-2,.rpanels .grid-3{grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:20px}
}
/* article under the tool: compact */
.tool-page>section.sec>.prose{font-size:.95rem;line-height:1.5;max-width:78ch}
.tool-page>section.sec>.prose h2{font-size:1.35rem;margin:1.4em 0 .5em}.tool-page>section.sec>.prose h3{font-size:1.1rem;margin:1.2em 0 .4em}
.tool-page>section.sec>.prose p,.tool-page>section.sec>.prose ul,.tool-page>section.sec>.prose ol{margin:0 0 .8em}.tool-page>section.sec>.prose li{margin:0 0 .3em}
.tool-page>section.sec>.prose details{margin:0 0 .5em}.tool-page>section.sec>.prose table{font-size:.9rem;margin:1em 0}
.panel.dark a:not(.btn),.hero a:not(.btn){color:#8AAEFF}
.hero-viz-wrap{display:flex;flex-direction:column;align-items:flex-end;gap:8px}.hero-viz-wrap canvas{align-self:stretch}.viz-pause{font:inherit;font-size:.78rem;padding:5px 10px;border-radius:999px;border:1px solid rgba(255,255,255,.25);background:rgba(11,21,48,.7);color:#fff;cursor:pointer}.viz-pause:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
.contact-form{display:grid;gap:4px;margin:24px 0;max-width:720px}.cf-row{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}@media (max-width:640px){.cf-row{grid-template-columns:1fr}}.contact-form textarea{width:100%;font:inherit;padding:11px 12px;border-radius:10px;border:1px solid var(--line);background:var(--bg);color:var(--ink);resize:vertical}.cf-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.cf-note{font-size:.85rem;color:var(--ink-3);margin:4px 0}.cf-msg{font-size:.92rem;margin-left:10px}
.logo .lg-a{font-variation-settings:'wght' 500}.logo .lg-b{font-variation-settings:'wght' 800}.logo{white-space:nowrap}@media (max-width:420px){.logo{font-size:1rem;gap:8px}.logo i{width:26px;height:26px}}
@media (max-width:480px){.lang{margin-left:6px}.lang select{max-width:88px;padding:6px 2px 6px 6px;font-size:.85rem}.menu-btn{padding:7px 8px;font-size:.88rem}.hdr .wrap{gap:6px}}
/* 2026-11-10: tool pages scroll normally again (owner request): the card grows with its content, results show in full */
.tool-page .tool,.tool-page .tool.has-results{max-height:none;height:auto}
.tool .body{overflow:visible;flex:none}