@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&family=Source+Serif+4:opsz,wght@8..60,400&display=swap");
:root{
    --navy:#0D2B4E; --navy-deep:#071F31; --ink:#111418; --paper:#F7F4EE; --gold:#C4A035;
    --band:#EEF0F3; --card:#FAFAF7; --line:#D0CBC0; --muted:#4F5A6B; --soft:#6B7483;
    --green:#2E6B47; --green-bg:#E6F0E9; --amber:#8F6414; --amber-bg:#F5EDDB;
    --red:#8E2F2A; --red-bg:#F5E3E0;
    --serif:"Source Serif 4","Iowan Old Style",Baskerville,Georgia,serif;
    --sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
    --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
    --wrap:1360px;
  }
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.6}
.method-page img{max-width:100%}
.method-page a{color:var(--navy)}
.method-page a:focus-visible,.method-page button:focus-visible,.method-page summary:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.method-page .wrap{max-width:var(--wrap);margin:0 auto;padding:0 32px}
.method-page .sec{padding:120px 0}
.method-page .sec--paper{background:var(--paper)}
.method-page .sec--band{background:var(--band)}
.method-page .sec--navy{background:var(--navy-deep);color:#E9ECF1}
.method-page .sec--grid{background-color:var(--paper);background-image:linear-gradient(rgba(13,43,78,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(13,43,78,.045) 1px,transparent 1px);background-size:40px 40px}
.method-page .tag{display:inline-block;background:var(--navy-deep);color:#fff;font-family:var(--mono);font-size:13px;letter-spacing:.18em;padding:8px 14px;border-radius:3px}
.method-page .sec--navy .tag{background:var(--gold);color:var(--navy-deep)}
.method-page .kicker{font-family:var(--mono);font-size:14px;letter-spacing:.14em;color:var(--navy);margin:0 0 18px}
.method-page h1,.method-page h2,.method-page h3{font-family:var(--serif);font-weight:400;color:var(--navy-deep);letter-spacing:-.045em;margin:0}
.method-page h1{font-size:clamp(46px,6.4vw,88px);line-height:1.02;margin:28px 0 28px}
.method-page h2{font-size:clamp(34px,4.4vw,58px);line-height:1.06;margin:24px 0 20px}
.method-page h3{font-size:clamp(28px,3.2vw,42px);line-height:1.1;margin:0 0 20px}
.method-page .sec--navy h2{color:#fff}
.method-page .lead{font-size:clamp(18px,1.6vw,21px);color:var(--muted);max-width:60ch;margin:0}
.method-page .sec--navy .lead{color:#B9C1CD}
.method-page .center{text-align:center}
.method-page .center .lead{margin:0 auto}
.method-page .btns{display:flex;flex-wrap:wrap;gap:16px;margin-top:40px}
.method-page .center .btns{justify-content:center}
.method-page .btn{display:inline-block;font-family:var(--sans);font-weight:600;font-size:17px;text-decoration:none;padding:18px 32px;border:1.5px solid var(--navy);border-radius:3px}
.method-page .btn--primary{background:var(--navy);color:#fff}
.method-page .btn--primary:hover{background:var(--navy-deep)}
.method-page .btn--ghost{background:transparent;color:var(--navy)}
.method-page .btn--ghost:hover{background:rgba(13,43,78,.05)}
.method-page .split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:72px;align-items:center}
.method-page .record{background:var(--card);border:1px solid var(--line);border-radius:10px;box-shadow:0 24px 60px -30px rgba(11,26,46,.35);overflow:hidden}
.method-page .record__head{background:var(--navy-deep);color:#fff;font-family:var(--mono);font-size:13px;letter-spacing:.14em;padding:18px 24px;display:flex;justify-content:space-between;gap:16px}
.method-page .record__head span:last-child{color:#9AA6B6}
.method-page .record__body{padding:24px;background-color:#F3F2EE;background-image:linear-gradient(rgba(13,43,78,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(13,43,78,.04) 1px,transparent 1px);background-size:28px 28px}
.method-page .panel{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:20px 22px}
.method-page .panel + .panel{margin-top:14px}
.method-page .panel__label{font-family:var(--mono);font-size:12px;letter-spacing:.14em;color:var(--soft);margin:0 0 12px}
.method-page .kv{margin:0;padding:0;list-style:none}
.method-page .kv li{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:12px 0;border-top:1px solid var(--line)}
.method-page .kv li:first-child{border-top:0;padding-top:0}
.method-page .kv .k{color:var(--muted);font-size:15px}
.method-page .kv .v{font-family:var(--mono);font-size:14px;color:var(--ink);text-align:right}
.method-page .prop{display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center;background:var(--card);border:1px solid var(--line);border-left:3px solid var(--navy-deep);border-radius:4px;padding:16px 20px}
.method-page .prop + .prop{margin-top:12px}
.method-page .prop__n{font-family:var(--mono);font-size:13px;color:var(--navy)}
.method-page .prop__t{font-size:16px;line-height:1.35}
.method-page .prop__t small{display:block;color:var(--soft);font-size:13.5px}
.method-page .prop__v{font-family:var(--mono);font-size:13px;color:var(--green)}
.method-page .pill{display:inline-block;font-family:var(--mono);font-size:12px;letter-spacing:.1em;padding:5px 10px;border-radius:3px}
.method-page .pill--green{background:var(--green-bg);color:var(--green)}
.method-page .pill--amber{background:var(--amber-bg);color:var(--amber)}
.method-page .pill--red{background:var(--red-bg);color:var(--red)}
.method-page .flow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:10px;align-items:center;margin-bottom:14px}
.method-page .flow .panel{padding:14px 16px}
.method-page .flow .panel__label{margin-bottom:6px;font-size:11px}
.method-page .flow strong{font-weight:500;font-size:15px}
.method-page .arrow{color:var(--navy);font-size:18px}
.method-page .compare{max-width:960px;margin:64px auto 0;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--card)}
.method-page .compare__row{display:grid;grid-template-columns:1fr 1fr}
.method-page .compare__row + .compare__row{border-top:1px solid var(--line)}
.method-page .compare__row > div{padding:20px 28px}
.method-page .compare__row > div:first-child{color:var(--muted);border-right:1px solid var(--line)}
.method-page .compare__row--head > div{font-family:var(--mono);font-size:13px;letter-spacing:.16em;padding:16px 28px}
.method-page .compare__row--head > div:first-child{color:var(--soft)}
.method-page .compare__row--head > div:last-child{color:var(--green)}
.method-page .caption{margin-top:36px;border-top:1px solid var(--line)}
.method-page .caption__row{display:grid;grid-template-columns:140px 1fr;gap:20px;padding:18px 0;border-bottom:1px solid var(--line)}
.method-page .caption__k{font-family:var(--mono);font-size:12.5px;letter-spacing:.12em;color:var(--soft);padding-top:3px}
.method-page .caption__row--rec .caption__k{color:var(--green)}
.method-page .caption__v{font-size:17px;line-height:1.5}
.method-page .cond + .cond{margin-top:140px}
.method-page .cond__intro{max-width:760px;margin:0 auto 110px}
.method-page .ev{list-style:none;margin:0;padding:0}
.method-page .ev li{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;padding:13px 0;border-top:1px solid var(--line);font-size:15.5px}
.method-page .ev li:first-child{border-top:0;padding-top:0}
.method-page .ev .dot{width:9px;height:9px;border-radius:50%;background:var(--green)}
.method-page .ev .meta{font-family:var(--mono);font-size:12.5px;color:var(--muted);text-align:right}
.method-page .ev li.gap .dot{background:var(--amber)}
.method-page .ev li.gap{color:var(--amber)}
.method-page .ev li.gap .meta{color:var(--amber)}
.method-page .lanes{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:64px}
.method-page .lane{border:1px solid rgba(255,255,255,.14);border-radius:8px;padding:32px}
.method-page .lane h3{font-family:var(--mono);font-weight:400;font-size:13px;letter-spacing:.16em;color:#9AA6B6;margin:0 0 20px}
.method-page .lane--person{border-color:rgba(196,160,53,.55)}
.method-page .lane--person h3{color:var(--gold)}
.method-page .lane ul{list-style:none;margin:0;padding:0}
.method-page .lane li{padding:14px 0;border-top:1px solid rgba(255,255,255,.1);font-size:18px;color:#fff}
.method-page .lane li:first-child{border-top:0;padding-top:0}
.method-page .closing-line{max-width:720px;margin:56px auto 0;font-family:var(--serif);font-size:clamp(20px,2vw,26px);line-height:1.4;color:#fff;text-align:center}
.method-page .gate-step{display:flex;justify-content:space-between;align-items:center;gap:16px}
.method-page .gate-arrow{text-align:center;color:var(--navy);font-size:18px;margin:8px 0}
.method-page .gate-req{list-style:none;margin:12px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.method-page .gate-req li{font-family:var(--mono);font-size:12.5px;border:1px solid var(--line);border-radius:3px;padding:6px 10px;background:#fff}
.method-page .body p{font-size:18px;color:var(--muted);max-width:56ch;margin:0 0 18px}
.method-page .fails{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:64px}
.method-page .fail{background:var(--card);border:1px solid var(--line);border-top:3px solid var(--gold);border-radius:6px;padding:32px 28px;display:flex;flex-direction:column}
.method-page .fail h3{font-size:26px;margin-bottom:14px}
.method-page .fail p{color:var(--muted);margin:0 0 28px;flex:1}
.method-page .fail .fix{font-family:var(--mono);font-size:12.5px;letter-spacing:.1em;color:var(--green);border-top:1px solid var(--line);padding-top:16px}
.method-page .textlink{display:inline-block;margin-top:48px;font-weight:600;text-decoration:none;border-bottom:1.5px solid var(--gold);padding-bottom:3px}
.method-page .textlink:hover{color:var(--navy-deep)}
.method-page .cols{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--card);margin-top:56px}
.method-page .cols > div{padding:28px 32px}
.method-page .cols > div + div{border-left:1px solid var(--line)}
.method-page .cols h3{font-family:var(--mono);font-weight:400;font-size:13px;letter-spacing:.16em;color:var(--green);margin:0 0 16px}
.method-page .cols > div + div h3{color:var(--soft)}
.method-page .cols ul{list-style:none;margin:0;padding:0}
.method-page .cols li{padding:12px 0;border-top:1px solid var(--line)}
.method-page .cols li:first-child{border-top:0;padding-top:0}
.method-page .reg{width:100%;border-collapse:collapse;margin-top:56px;background:var(--card);border:1px solid var(--line)}
.method-page .reg th{font-family:var(--mono);font-weight:400;font-size:12.5px;letter-spacing:.14em;color:var(--soft);text-align:left;padding:16px 24px;border-bottom:1px solid var(--line)}
.method-page .reg td{padding:20px 24px;border-top:1px solid var(--line);vertical-align:top}
.method-page .reg td:first-child strong{display:block;font-weight:600;margin-bottom:4px}
.method-page .reg td:first-child span{color:var(--muted)}
.method-page .reg td:last-child{font-family:var(--mono);font-size:13.5px;color:var(--navy);white-space:nowrap}
.method-page .table-scroll{overflow-x:auto}
.method-page .footnote{font-size:14.5px;color:var(--soft);margin-top:20px}
.method-page .faq{max-width:860px;margin:56px auto 0;border-top:1px solid var(--line)}
.method-page .faq details{border-bottom:1px solid var(--line)}
.method-page .faq summary{list-style:none;cursor:pointer;padding:26px 48px 26px 0;position:relative;font-family:var(--serif);font-weight:600;font-size:clamp(20px,2vw,24px);color:var(--navy-deep)}
.method-page .faq summary::-webkit-details-marker{display:none}
.method-page .faq summary::after{content:"+";position:absolute;right:4px;top:50%;transform:translateY(-50%);font-family:var(--mono);font-size:22px;color:var(--navy)}
.method-page .faq details[open] summary::after{content:"–"}
.method-page .faq details p{margin:0 0 26px;color:var(--muted);max-width:64ch}
@media (max-width:980px){.method-page .sec{padding:88px 0}
.method-page .split{grid-template-columns:1fr;gap:48px}
.method-page .fails{grid-template-columns:1fr}
.method-page .cond + .cond{margin-top:100px}
}
@media (max-width:680px){.method-page .wrap{padding:0 20px}
.method-page .lanes,.method-page .cols{grid-template-columns:1fr}
.method-page .cols > div + div{border-left:0;border-top:1px solid var(--line)}
.method-page .compare__row{grid-template-columns:1fr}
.method-page .compare__row > div:first-child{border-right:0;border-bottom:1px dashed var(--line)}
.method-page .compare__row--head{display:none}
.method-page .compare__row > div:first-child::before{content:"Activity: ";font-family:var(--mono);font-size:12px;color:var(--soft)}
.method-page .compare__row > div:last-child::before{content:"Decision: ";font-family:var(--mono);font-size:12px;color:var(--green)}
.method-page .caption__row{grid-template-columns:1fr;gap:6px}
.method-page .flow{grid-template-columns:1fr}
.method-page .flow .arrow{transform:rotate(90deg);justify-self:center}
.method-page .record__head{flex-direction:column;gap:4px}
.method-page .prop{grid-template-columns:auto 1fr}
.method-page .prop__v{grid-column:2}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}
}
body{-webkit-font-smoothing:antialiased}
.method-page h1,.method-page h2,.method-page h3{text-wrap:balance}
.method-page p{text-wrap:pretty}
.method-page .wrap{padding-inline:clamp(20px,4vw,64px)}
.method-page .sec{padding-block:clamp(64px,7vw,104px)}
.method-page .method-hero{padding-top:clamp(146px,13vw,190px);padding-bottom:88px}
.method-page .method-hero h1{font-size:clamp(54px,5.7vw,84px);max-width:9ch}
.method-page .split{gap:clamp(36px,5vw,76px)}
.method-page .split>*,.method-page .flow>*{min-width:0}
.method-page .lead{line-height:1.65}
.method-page .btn{display:inline-flex;align-items:center;justify-content:center;min-height:56px;padding:14px 24px;font-size:16px}
.method-page .btns{gap:12px;margin-top:32px}
.method-page .record{box-shadow:0 10px 36px rgba(7,29,52,.06)}
.method-page .record__head{align-items:center;flex-wrap:wrap;font-size:12px;line-height:1.55;letter-spacing:.09em}
.method-page .record__head span:last-child{color:#bac5d0;white-space:nowrap}
.method-page .record__body{padding:clamp(18px,2.3vw,30px)}
.method-page .prop{gap:14px;padding:15px 16px}
.method-page .prop__t small{font-size:14px;margin-top:4px}
.method-page .panel__label,.method-page .pill,.method-page .flow .panel__label{font-size:12px}
.method-page .flow{align-items:stretch}
.method-page .flow .panel{margin:0;display:flex;flex-direction:column;justify-content:center}
.method-page .flow .arrow{align-self:center}
.method-page .flow strong{font-size:14px;overflow-wrap:anywhere}
.method-page .flow .pill{width:fit-content;font-size:12px;letter-spacing:0;padding:5px}
.method-page .cond__intro{margin-bottom:64px}
.method-page .cond+.cond{margin-top:72px;padding-top:72px;border-top:1px solid rgba(13,43,78,.12)}
.method-page .compare,.method-page .lanes,.method-page .fails{margin-top:40px}
.method-page .compare__row--head{background:var(--navy-deep)}
.method-page .compare__row--head>div:first-child,.method-page .compare__row--head>div:last-child{color:white}
.method-page .caption__row{grid-template-columns:115px minmax(0,1fr);gap:16px}
.method-page .kv .v{overflow-wrap:anywhere;min-width:0}
.method-page .fail .fix{line-height:1.6;font-size:12px}
.method-page .lane h3{line-height:1.6}
.method-page .lane--person{border-color:rgba(255,255,255,.35)}
.method-page .lane--person h3{color:white}
.method-page .sec--navy .tag{background:rgba(255,255,255,.09);color:white;border:1px solid rgba(255,255,255,.18)}
.method-page .example-note{margin:16px 0 0;font:400 12px/1.6 var(--mono);color:var(--soft)}
.method-page .compare__row > div{display:flex;align-items:center;justify-content:center;text-align:center}
.method-page .lane{text-align:center}
@media(max-width:980px){.method-page .method-hero h1{max-width:none}
.method-page .split{gap:36px}
.method-page .cond+.cond{margin-top:56px;padding-top:56px}
.method-page .cond__intro{margin-bottom:48px}
}
@media(max-width:680px){.method-page .method-hero{padding-top:136px;padding-bottom:64px}
.method-page .record__head{align-items:flex-start}
.method-page .caption__row{grid-template-columns:1fr}
.method-page .ev li{grid-template-columns:9px minmax(0,1fr)}
.method-page .ev .meta{grid-column:2;text-align:left}
.method-page .kv li{display:grid;grid-template-columns:1fr;gap:5px}
.method-page .kv .v{text-align:left}
.method-page .gate-step{flex-wrap:wrap}
.method-page .flow .panel{padding:16px}
.method-page .btns{flex-direction:column}
.method-page .btns .btn{width:100%}
.method-page .lane,.method-page .fail{padding:26px 22px}
.method-page .reg th,.method-page .reg td{padding:16px}
.method-page .reg td:last-child{white-space:normal}
.method-page .prop{gap:10px}
.method-page .cols>div{padding:26px 22px}
}

.skip-link{position:fixed;top:-100px;left:20px;z-index:1000;padding:12px 18px;background:var(--paper);color:var(--navy)}.skip-link:focus{top:12px}

/* Four conditions: the homepage's scrolling copy and adaptive record frame. */
.method-page .method-journey-visual{display:none}
.method-page .method-journey.is-scrolly{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(36px,5vw,76px);align-items:start}
.method-page .is-scrolly .method-journey-copy{min-width:0}
.method-page .is-scrolly .cond{display:flex;flex-direction:column;justify-content:center;min-height:clamp(570px,76vh,820px);margin:0;padding:36px 0;border:0;opacity:.32;transition:opacity .2s ease}
.method-page .is-scrolly .cond.is-active{opacity:1}
.method-page .is-scrolly .method-journey-visual{display:block;position:sticky;top:110px;align-self:start;min-width:0;transition:height .24s cubic-bezier(.22,1,.36,1),top .24s cubic-bezier(.22,1,.36,1)}
.method-page .is-scrolly .method-journey-visual>.record{position:absolute;inset:0 0 auto;width:100%;visibility:hidden;opacity:0;pointer-events:none}
.method-page .is-scrolly .method-journey-visual>.record.is-active{visibility:visible;opacity:1;pointer-events:auto;animation:method-card-in .24s cubic-bezier(.22,1,.36,1) both}
@keyframes method-card-in{from{opacity:0;transform:translateY(var(--method-enter-offset,12px))}to{opacity:1;transform:translateY(0)}}
@media(prefers-reduced-motion:reduce){.method-page .is-scrolly .cond{opacity:1;transition:none}.method-page .is-scrolly .method-journey-visual{transition:none}.method-page .is-scrolly .method-journey-visual>.record.is-active{animation:none}}