/* NIMARSTI. A cyanotype: Prussian blue plates, drafted white lines, pale paper for reading. */
@font-face{font-family:Spectral;font-weight:200;font-style:normal;font-display:swap;src:url(fonts/spectral-200.woff2) format("woff2")}
@font-face{font-family:Spectral;font-weight:300;font-style:normal;font-display:swap;src:url(fonts/spectral-300.woff2) format("woff2")}
@font-face{font-family:Spectral;font-weight:400;font-style:normal;font-display:swap;src:url(fonts/spectral-400.woff2) format("woff2")}
@font-face{font-family:Spectral;font-weight:400;font-style:italic;font-display:swap;src:url(fonts/spectral-400i.woff2) format("woff2")}
@font-face{font-family:Spectral;font-weight:600;font-style:normal;font-display:swap;src:url(fonts/spectral-600.woff2) format("woff2")}
@font-face{font-family:"Instrument Sans";font-weight:400 700;font-style:normal;font-display:swap;src:url(fonts/instrument-sans.woff2) format("woff2")}

:root{
  --prussian:#0c385e; --prussian-deep:#082a48; --line:#d6e6ee; --line-dim:rgba(214,230,238,.62);
  --sensitized:#e3e08f; --zen:#3fcac9;
  --paper:#f4f8f7; --sheet:#fcfdfd; --ink:#10293d; --ink-soft:#40586a; --rule:#c9d8dd;
  --link:#0a6470; --link-hover:#0c385e; --tint:#e6f0ef;
  --serif:Spectral,Georgia,"Times New Roman",serif;
  --sans:"Instrument Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --gutter:clamp(20px,5vw,72px); --edge-x:max(var(--gutter),calc((100vw - 1240px)/2)); --measure:40rem;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --paper:#0a2238; --sheet:#0c2841; --ink:#e4eef2; --ink-soft:#a9c0cc; --rule:#28485f;
  --link:#7fd5d9; --link-hover:#e3e08f; --tint:#113450;
}}
:root[data-theme="dark"]{
  --paper:#0a2238; --sheet:#0c2841; --ink:#e4eef2; --ink-soft:#a9c0cc; --rule:#28485f;
  --link:#7fd5d9; --link-hover:#e3e08f; --tint:#113450;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:24px}
body{margin:0;background:var(--paper);color:var(--ink);font:400 1.1875rem/1.65 var(--serif);font-feature-settings:"lnum","kern","liga";-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--link);text-decoration-thickness:1px;text-underline-offset:.18em}
a:hover{color:var(--link-hover)}
:focus-visible{outline:2px solid var(--link);outline-offset:3px;border-radius:2px}
.plate :focus-visible,.site-head :focus-visible,.zen :focus-visible{outline-color:var(--sensitized)}
.skip{position:absolute;left:-999px;top:8px;background:var(--sensitized);color:#10293d;padding:8px 14px;z-index:20;font:600 .95rem var(--sans)}
.skip:focus{left:12px}
h1,h2,h3,h4{font-family:var(--serif);font-weight:300;line-height:1.14;letter-spacing:-.012em;margin:0;text-wrap:balance}
ul,ol{padding:0;margin:0}

/* header sits on the plate */
.site-head{position:absolute;inset:0 0 auto 0;z-index:5;display:flex;justify-content:space-between;align-items:center;gap:24px;padding:22px var(--edge-x);color:#fff}
.brand{color:#fff;display:block}
.brand svg{height:34px;width:auto}
.menu{display:none}
.nav-wide{display:flex;gap:clamp(14px,2vw,30px);list-style:none}
.nav-wide a,.menu a{color:var(--line);font:500 .94rem/1.2 var(--sans);text-decoration:none;padding:6px 0;border-bottom:1px solid transparent}
.nav-wide a:hover,.nav-wide a[aria-current]{color:#fff;border-bottom-color:currentColor}

/* plates */
.plate{position:relative;background:var(--prussian);color:#fff;isolation:isolate}
.plate::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(90% 70% at 72% 38%,#154a76 0%,rgba(21,74,118,0) 70%),radial-gradient(60% 60% at 12% 90%,var(--prussian-deep),rgba(8,42,72,0) 70%)}
.edge{position:absolute;left:0;right:0;bottom:-1px;width:100%;height:clamp(22px,3.4vw,46px);color:var(--paper);display:block}
.plate-hero{padding:clamp(104px,13vh,150px) var(--edge-x) clamp(70px,9vw,120px);min-height:min(100vh,1000px)}
.hero-grid{display:grid;grid-template-columns:minmax(0,11fr) minmax(0,12fr);gap:clamp(20px,3vw,56px);align-items:center;}
.plate-hero h1{font-weight:200;font-size:clamp(2.75rem,5.6vw,5.7rem);line-height:1.02;letter-spacing:-.022em;max-width:11em}
.hero-lede{text-wrap:pretty;font-weight:300;font-size:clamp(1.2rem,1.65vw,1.5rem);line-height:1.5;max-width:30em;margin:1.4em 0 0;color:#eaf3f7}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:1.9rem 0 0}
.btn{display:inline-block;font:600 1rem/1.2 var(--sans);text-decoration:none;padding:.86em 1.25em;border-radius:3px;border:1px solid transparent}
.btn-light{background:#fff;color:var(--prussian)}
.btn-light:hover{background:var(--sensitized);color:#10293d}
.btn-line{border-color:var(--line-dim);color:#fff}
.btn-line:hover{border-color:#fff;color:#fff;background:rgba(255,255,255,.08)}
.btn-zen{background:var(--zen);color:#0d2733}
.btn-zen:hover{background:#fff;color:#0d2733}
.title-block{margin-top:clamp(2rem,4vh,3.2rem);border:1px solid var(--line-dim);max-width:30rem;padding:.8rem 1rem .9rem;font-family:var(--sans)}
.title-block p{margin:0}
.tb-kicker{font-size:.84rem;color:var(--line)}
.tb-name{font:400 1.45rem/1.25 var(--serif);margin:.15rem 0 .2rem!important}
.tb-name a{color:#fff;text-decoration-color:var(--line-dim)}
.tb-desc{font-size:.97rem;line-height:1.4;color:var(--line);min-height:2.8em}
.hero-fig{margin:0}
.hero-fig figcaption{font:400 .92rem/1.45 var(--sans);color:var(--line);max-width:34em;margin:.4rem 0 0 auto}
#drop{width:100%;height:auto;max-height:82vh;overflow:visible}
#drop .fine{fill:none;stroke:var(--line);stroke-width:.6;opacity:.34}
#drop .ring{fill:transparent;stroke:none;cursor:pointer;transition:fill .18s linear}
#drop .ring-line{fill:none;stroke:#fff;stroke-width:1.25;stroke-dasharray:1;stroke-dashoffset:1;animation:draw 1.1s cubic-bezier(.3,.1,.2,1) forwards}
#drop .leader{fill:none;stroke:var(--line);stroke-width:.9;opacity:.75}
#drop circle{fill:#fff}
#drop text{font:500 21px var(--sans);fill:#fff}
#drop text.n{fill:var(--line);font-weight:400}
#drop a{cursor:pointer}
#drop a:focus-visible{outline:none}
#drop a:focus-visible text{text-decoration:underline}
@keyframes draw{to{stroke-dashoffset:0}}
#drop[data-active="1"] [data-layer="1"] .ring,#drop[data-active="2"] [data-layer="2"] .ring,#drop[data-active="3"] [data-layer="3"] .ring,#drop[data-active="4"] [data-layer="4"] .ring,#drop[data-active="5"] [data-layer="5"] .ring{fill:rgba(227,224,143,.26)}
#drop[data-active="1"] .lb1 text,#drop[data-active="2"] .lb2 text,#drop[data-active="3"] .lb3 text,#drop[data-active="4"] .lb4 text,#drop[data-active="5"] .lb5 text{fill:var(--sensitized)}
#drop[data-active="1"] .lb1 .leader,#drop[data-active="2"] .lb2 .leader,#drop[data-active="3"] .lb3 .leader,#drop[data-active="4"] .lb4 .leader,#drop[data-active="5"] .lb5 .leader{stroke:var(--sensitized);opacity:1}
.hero-list{display:none;list-style:none}

/* interior plate */
.plate-small{padding:110px var(--edge-x) clamp(64px,7vw,96px)}
.plate-inner{display:flex;justify-content:space-between;gap:40px;align-items:flex-end}
.plate-small h1{font-weight:200;font-size:clamp(2.4rem,5vw,4.5rem);line-height:1.05;letter-spacing:-.02em;max-width:15em;margin:.25em 0 0}
.plate-sub{font-weight:300;font-size:clamp(1.15rem,1.6vw,1.4rem);line-height:1.4;margin:.7em 0 0;color:#eaf3f7;max-width:34em}
.byline{font:400 .93rem/1.45 var(--sans);color:var(--line);margin:1.3rem 0 0}
.byline a{color:#fff}
.crumbs ol{display:flex;flex-wrap:wrap;gap:0 .55em;list-style:none;font:400 .9rem/1.5 var(--sans)}
.crumbs li+li::before{content:"/";color:var(--line-dim);margin-right:.55em}
.crumbs a{color:var(--line);text-decoration:none}
.crumbs a:hover{color:#fff;text-decoration:underline}
.locator{flex:0 0 clamp(96px,11vw,150px)}
.locator svg{width:100%}
.locator path{fill:none;stroke:var(--line);stroke-width:5;opacity:.55}
.locator path.on{fill:rgba(227,224,143,.42);stroke:var(--sensitized);opacity:1}

/* reading */
.reading{padding:clamp(28px,4vw,60px) var(--edge-x) 90px;display:grid;grid-template-columns:230px minmax(0,1fr);gap:clamp(32px,6vw,96px)}
.reading-solo{grid-template-columns:minmax(0,1fr)}
.rail{font:400 .95rem/1.4 var(--sans);position:sticky;top:20px;align-self:start;max-height:calc(100vh - 40px);overflow:auto;padding-right:6px}
.rail summary{font-weight:600;color:var(--ink);cursor:default;list-style:none;margin-bottom:.5rem}
.rail summary::-webkit-details-marker{display:none}
.rail ol,.rail ul{list-style:none;margin-bottom:1.7rem}
.rail li a{display:block;padding:.28rem 0 .28rem .7rem;margin-left:-1px;border-left:1px solid var(--rule);color:var(--ink-soft);text-decoration:none}
.rail li a:hover{color:var(--ink);border-left-color:var(--ink)}
.rail li a[aria-current]{color:var(--ink);font-weight:600;border-left:2px solid var(--link);padding-left:calc(.7rem - 1px)}
.rail-toc summary{cursor:pointer}
.prose{min-width:0;max-width:var(--measure)}
.reading-solo .prose{margin:auto}
.body>p:first-child{font-size:1.32rem;line-height:1.5;font-weight:300}
.body h2{font-size:clamp(1.75rem,2.6vw,2.2rem);margin:2.3em 0 .55em;scroll-margin-top:20px}
.body h3{font-size:1.4rem;font-weight:400;margin:1.8em 0 .45em}
.body h4{font:600 1.03rem/1.3 var(--sans);letter-spacing:0;margin:1.6em 0 .35em}
.body p{margin:0 0 1em;text-wrap:pretty}
.body ul,.body ol{margin:0 0 1.2em;padding-left:1.15em}
.body li{margin:.3em 0;padding-left:.2em}
.body li::marker{color:var(--link)}
.body strong{font-weight:600}
.body figure{margin:1.6em 0;}
.body figure img{width:100%;border-radius:2px}
.body blockquote{margin:1.5em 0;padding-left:1.1em;border-left:2px solid var(--link);font-size:1.25rem;font-weight:300}
.tier::before{content:"";display:inline-block;width:.62em;height:.62em;border-radius:50%;margin-right:.5em;vertical-align:.06em;background:var(--t)}
.tier-found{--t:#2f9e6e}.tier-cond{--t:#d2a72c}.tier-limit{--t:#d9792b}.tier-avoid{--t:#c6443c}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:0;margin:1em 0 1.6em;border:1px solid var(--rule);background:var(--sheet);font:400 1rem/1.45 var(--sans)}
.compare>div{padding:1rem 1.1rem}
.compare>div+div{border-left:1px solid var(--rule)}
.col-label{font-weight:600;margin:0 0 .5em!important;font-size:1rem!important}
.compare ul{list-style:none;padding:0;margin:0}
.compare li{padding:0;margin:.4em 0}
.contents{list-style:none;margin:0 0 2.6rem;border-top:1px solid var(--rule)}
.contents li{border-bottom:1px solid var(--rule)}
.contents a{display:block;padding:.85rem 0;text-decoration:none;color:var(--ink)}
.contents a:hover .c-name{color:var(--link);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.18em}
.c-name{display:block;font-size:1.32rem;line-height:1.25}
.c-desc{display:block;font:400 .97rem/1.4 var(--sans);color:var(--ink-soft);margin-top:.2rem}
.contents-num{counter-reset:c}
.contents-num li{counter-increment:c}
.contents-num a{padding-left:2.4rem;position:relative}
.contents-num a::before{content:counter(c);position:absolute;left:0;top:.82rem;font:400 1.32rem/1.25 var(--serif);color:var(--link)}
.pager{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:3.2rem;padding-top:1.1rem;border-top:1px solid var(--ink);font:500 1.02rem/1.3 var(--sans)}
.pager a{text-decoration:none;color:var(--ink)}
.pager a:hover{color:var(--link)}
.pager span{display:block;font-weight:400;font-size:.88rem;color:var(--ink-soft);margin-bottom:.2rem}
.pager .next{text-align:right;grid-column:2}
.practice{margin-top:2.4rem;padding:1rem 1.1rem;background:var(--tint);font:400 1rem/1.5 var(--sans)}
.practice p{margin:0}
.updates{list-style:none;padding:0}

/* home bands */
.wrap{padding:0 var(--edge-x)}
.band{padding:clamp(64px,9vw,128px) 0}
.band h2{font-size:clamp(2rem,3.7vw,3.2rem);line-height:1.1}
.two{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(28px,6vw,96px);align-items:start}
.big{font-size:clamp(1.4rem,2.1vw,1.8rem);line-height:1.32;font-weight:300;margin:0 0 1em}
.band p{margin:0 0 1em}
.band h2+p{margin-top:.8em}
.plain{list-style:none;margin:0 0 1em;border-left:2px solid var(--link);padding-left:1rem}
.plain li{margin:.3em 0}
.more{font:600 1rem/1.3 var(--sans)}
.rules{position:relative;background:var(--prussian);color:#fff;isolation:isolate}
.rules::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(70% 90% at 80% 10%,#154a76 0%,rgba(21,74,118,0) 70%)}
.rules-head{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(20px,6vw,96px);align-items:end;margin-bottom:clamp(40px,5vw,72px)}
.rules-head p{text-wrap:balance;margin:0;font-weight:300;font-size:clamp(1.2rem,1.7vw,1.45rem);line-height:1.4;color:#eaf3f7}
.pri{list-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(24px,4vw,56px)}
.pri li{position:relative;padding:0 0 0 clamp(20px,2vw,28px);border-left:1px solid var(--line-dim)}
.pri li::before{content:"";position:absolute;left:-4px;top:.72em;width:7px;height:7px;border-radius:50%;background:#fff}
.pri h3{font-size:clamp(1.9rem,3vw,2.75rem);font-weight:200;line-height:1.1;letter-spacing:-.015em;color:#fff}
.pri p{margin:0}
.pri-over{font:500 1.05rem/1.35 var(--sans);color:var(--sensitized);margin-top:.75rem!important}
.pri-why{font-size:1.08rem;line-height:1.55;color:#e6f0f5;margin-top:1rem!important}
.contents-big{margin:0}
.contents-big .c-name{font-size:clamp(1.5rem,2.4vw,2rem);font-weight:300}
.tools{padding-top:0}
.tools h2{margin-bottom:1.8rem}
.tool-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--ink)}
.tool{display:block;padding:1rem 1.2rem 1.3rem 0;text-decoration:none;color:var(--ink)}
.tool+.tool{border-left:1px solid var(--rule);padding-left:1.2rem}
.tool:hover .tool-name{color:var(--link);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.18em}
.tool-name{display:block;font-size:1.4rem;line-height:1.2;margin-bottom:.5rem}
.tool-desc{display:block;font:400 .98rem/1.45 var(--sans);color:var(--ink-soft)}
.evidence{background:var(--sheet);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.ranks{counter-reset:r;list-style:none}
.ranks li{counter-increment:r;position:relative;padding:.75rem 0 .75rem 2.5rem;border-bottom:1px solid var(--rule)}
.ranks li::before{content:counter(r);position:absolute;left:0;top:.62rem;font-size:1.5rem;font-weight:300;color:var(--link)}
.ranks li:first-child{padding-top:0}.ranks li:first-child::before{top:-.14rem}
.note{margin-top:1rem!important;font:400 1rem/1.45 var(--sans);color:var(--ink-soft)}
.zen{background:var(--prussian);color:#fff}
.zen .big{color:#fff}
.zen p{color:#e6f0f5}
.founder{padding-bottom:clamp(64px,8vw,110px)}
.founder-grid{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:clamp(28px,6vw,96px);align-items:center}
.founder-grid figure{margin:0;max-width:400px}
.founder-grid img{width:100%;border-radius:2px}
.founder-grid h2{margin-bottom:.6em}
.body figure.portrait{float:right;width:min(44%,230px);margin:.3em 0 1em 1.6em}

/* footer */
.site-foot{background:var(--prussian-deep);color:var(--line);padding:clamp(48px,6vw,80px) var(--edge-x) 36px;font:400 .97rem/1.45 var(--sans)}
.foot-grid{margin:0 0 2.4rem;display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:28px}
.foot-brand a{color:#fff;display:block}
.foot-brand svg{height:30px;width:auto}
.foot-brand p{margin:.8rem 0 0}
.site-foot h2{font:600 .97rem/1.3 var(--sans);letter-spacing:0;color:#fff;margin:0 0 .6rem}
.site-foot ul{list-style:none}
.site-foot li{margin:.28rem 0}
.site-foot a{color:var(--line);text-decoration:none}
.site-foot a:hover{color:#fff;text-decoration:underline}
.foot-note{margin:.5rem 0 0;font-size:.89rem}
.foot-note a{text-decoration:underline}

/* narrow */
@media (max-width:1040px){
  .nav-wide{display:none}
  .menu{display:block;position:relative}
  .menu summary{display:block;cursor:pointer;list-style:none;font:600 .98rem/1 var(--sans);padding:.6rem .85rem;border:1px solid var(--line-dim);border-radius:3px}
  .menu summary::-webkit-details-marker{display:none}
  .menu ul{list-style:none;display:flex;position:absolute;right:0;top:calc(100% + 8px);flex-direction:column;gap:0;min-width:240px;background:var(--prussian-deep);border:1px solid var(--line-dim);padding:.5rem 1rem;z-index:9}
  .menu a{display:block;padding:.6rem 0}
  .hero-grid{grid-template-columns:minmax(0,1fr)}
  .plate-hero{min-height:0;padding-top:110px}
  #drop{max-height:none;max-width:560px;margin:auto}
  .hero-fig figcaption{margin:0 auto;max-width:560px}
  .tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tool:nth-child(3){border-left:0;padding-left:0}
  .tool:nth-child(n+3){border-top:1px solid var(--rule)}
  .foot-grid{grid-template-columns:repeat(2,1fr)}
  .foot-brand{grid-column:1/-1}
}
@media (max-width:860px){
  .rules-head{grid-template-columns:minmax(0,1fr)}
  .pri{grid-template-columns:minmax(0,1fr);gap:32px}
  .founder-grid{grid-template-columns:minmax(0,1fr)}
  .founder-grid figure{max-width:300px}
  .reading{grid-template-columns:minmax(0,1fr);gap:18px}
  .rail{position:static;max-height:none;overflow:visible;padding:0}
  .rail-box{border-top:1px solid var(--rule);padding:.65rem 0}
  .rail-box:last-child{border-bottom:1px solid var(--rule)}
  .rail summary{cursor:pointer;list-style:revert;margin:0}
  .rail ol,.rail ul{margin:.6rem 0 .2rem}
  .prose{max-width:none;margin-top:14px}
  .two{grid-template-columns:minmax(0,1fr)}
  .locator{display:none}
}
@media (max-width:640px){
  body{font-size:1.125rem}
  #drop text,#drop .leader,#drop circle{display:none}
  .hero-fig{overflow:hidden}
  #drop{width:118%;max-width:none;margin-left:13%;overflow:hidden}
  .hero-list{display:block;margin:1.4rem 0 0;border-top:1px solid var(--line-dim);font:500 1.02rem/1.3 var(--sans)}
  .hero-list li{border-bottom:1px solid var(--line-dim)}
  .hero-list a{display:block;padding:.7rem 0;color:#fff;text-decoration:none}
  .hero-list span{color:var(--line);margin-right:.5em}
  .title-block{display:none}
  .compare{grid-template-columns:1fr}
  .compare>div+div{border-left:0;border-top:1px solid var(--rule)}
  .tool-grid{grid-template-columns:1fr}
  .tool,.tool+.tool{border-left:0;padding:1rem 0;border-top:1px solid var(--rule)}
  .tool:first-child{border-top:0}
  .pager{grid-template-columns:1fr}
  .pager .next{grid-column:1;text-align:left}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  #drop .ring-line{animation:none;stroke-dashoffset:0}
  #drop .ring{transition:none}
}
@media print{
  .site-head,.site-foot,.rail,.pager,.practice,.edge,.skip,.locator{display:none!important}
  .plate{background:none;color:#10293d;padding:0 0 1rem}.plate::before{display:none}
  .plate a,.crumbs{display:none}.plate-small h1{font-size:2.2rem;font-weight:300}.plate-sub,.byline{color:#40586a}
  .reading{display:block;padding:0;max-width:none}.prose{max-width:none}
  body{background:#fff;color:#10293d;font-size:11.5pt}
  .body figure{break-inside:avoid;max-width:70%}.body h2{break-after:avoid}
}